Masaaki Hayashi
Torneo Argentino 2024
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2024-10-11 | Brenda Mastroianni vs. Masaaki Hayashi | 0 | B+ |
| 2024-10-11 | Masaaki Hayashi vs. Andrea Zelener | 0 | B+ |
| 2024-10-12 | Masaaki Hayashi vs. Mariano Matos | 0 | W+ |
| 2024-10-12 | Fernando Ariel De Fine vs. Masaaki Hayashi | 0 | W+ |
| 2024-10-13 | Leandro Sanabria vs. Masaaki Hayashi | 0 | W+ |
| 2024-10-13 | Masaaki Hayashi vs. Simon Moreno | 0 | W+ |
Superliga de Invierno - 2024
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2024-07-01 | Andrea Zelener vs. Masaaki Hayashi | 3 | B+R |
| 2024-07-01 | Masaaki Hayashi vs. Cristina Gálvez | 3 | W+P |
| 2024-07-01 | Masaaki Hayashi vs. Jose Olivera | 3 | W+P |
| 2024-07-08 | Masaaki Hayashi vs. Jose Olivera | 3 | W+P |
| 2024-07-08 | Masaaki Hayashi vs. Pablo Marsala | 3 | W+R |
| 2024-07-08 | Maximiliano Carrasco Garrido vs. Masaaki Hayashi | 4 | W+P |
| 2024-07-08 | Aníbal Gómez de la Fuente vs. Masaaki Hayashi | 9 | B+P |
| 2024-07-08 | Camilo Vázquez vs. Masaaki Hayashi | 7 | W+R |
| 2024-07-15 | Masaaki Hayashi vs. Jose Olivera | 3 | B+P |
| 2024-07-15 | Masaaki Hayashi vs. Manuel Sarrouf | 0 | B+P |
| 2024-07-15 | Leandro Iván Frazzetta vs. Masaaki Hayashi | 4 | B+R |
| 2024-07-15 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 4 | W+P |
| 2024-07-15 | Masaaki Hayashi vs. Cristina Gálvez | 5 | B+P |
| 2024-07-22 | Masaaki Hayashi vs. Cristina Gálvez | 4 | W+P |
| 2024-07-22 | Camilo Vázquez vs. Masaaki Hayashi | 7 | W+P |
| 2024-07-22 | Aníbal Gómez de la Fuente vs. Masaaki Hayashi | 9 | W+P |
| 2024-07-22 | Masaaki Hayashi vs. Leandro Matías Cusnir | 0 | B+P |
| 2024-07-22 | Masaaki Hayashi vs. Jose Olivera | 3 | B+P |
13.º Torneo Interclubes por Equipos - 2024
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2024-05-25 | Dulce Rocío Pérez Cottín vs. Masaaki Hayashi | 0 | W+ |
| 2024-05-25 | Santiago José Dandois vs. Masaaki Hayashi | 0 | W+P |
| 2024-05-25 | Masaaki Hayashi vs. Francisco Dibar | 0 | B+P |
| 2024-05-25 | Masaaki Hayashi vs. Leandro Iván Frazzetta | 0 | B+P |
| 2024-05-26 | Andrea Zelener vs. Masaaki Hayashi | 0 | W+ |
9.º Torneo con hándicap "Copa Embajador de Japón" - 2024
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2024-03-02 | Ignacio Buiras vs. Masaaki Hayashi | 3 | W+ |
| 2024-03-09 | Santiago Tabares vs. Masaaki Hayashi | 9 | W+ |
| 2024-03-16 | Masaaki Hayashi vs. Diego Augusto Corbacho | 2 | B+ |
| 2024-03-23 | Masaaki Hayashi vs. Alejandro Mezio | 6 | W+ |
| 2024-03-30 | Masaaki Hayashi vs. Mariano Matos | 3 | W+ |
Superliga de Verano - 2024
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2024-01-08 | Camilo Vázquez vs. Masaaki Hayashi | 7 | W+P |
| 2024-01-08 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 3 | W+P |
| 2024-01-15 | Camilo Vázquez vs. Masaaki Hayashi | 7 | B+R |
| 2024-01-15 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 3 | W+P |
| 2024-01-22 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 3 | B+P |
| 2024-01-22 | Camilo Vázquez vs. Masaaki Hayashi | 7 | W+R |
Superliga de Invierno - 2023
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2023-07-10 | Camilo Vázquez vs. Masaaki Hayashi | 7 | W+P |
Torneo de Go - CABA - 2023
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2023-10-21 | Masaaki Hayashi vs. Haroldo Brown | 0 | B+ |
| 2023-10-21 | Masaaki Hayashi vs. Ezequiel Lamas | 0 | W+ |
| 2023-10-21 | Leandro Matías Cusnir vs. Masaaki Hayashi | 0 | B+ |
8.º Torneo con hándicap "Copa Embajador de Japón" - 2023
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2023-04-01 | Masaaki Hayashi vs. Cristina Gálvez | 9 | B+ |
| 2023-04-08 | Masaaki Hayashi vs. Jose Olivera | 5 | B+ |
| 2023-04-15 | Masaaki Hayashi vs. Bernardo Cifre | 9 | W+ |
| 2023-04-22 | Maximiliano Carrasco Garrido vs. Masaaki Hayashi | 2 | B+ |
| 2023-04-29 | Masaaki Hayashi vs. Pablo Rodriguez | 0 | B+ |
12.º Torneo Interclubes por Equipos - 2023
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2023-05-27 | Masaaki Hayashi vs. Andrea Zelener | 0 | W+P |
| 2023-05-27 | Dulce Rocío Pérez Cottín vs. Masaaki Hayashi | 0 | W+P |
| 2023-05-27 | Aureliano Calvo vs. Masaaki Hayashi | 0 | W+P |
| 2023-05-27 | Masaaki Hayashi vs. Hector Ubaldo Rebagliatti | 0 | B+P |
Superliga de Verano - 2023
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2023-01-09 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 6 | W+R |
| 2023-01-09 | Maximiliano Echavarría vs. Masaaki Hayashi | 3 | W+R |
| 2023-01-09 | Camilo Vázquez vs. Masaaki Hayashi | 5 | W+R |
| 2023-01-16 | Camilo Vázquez vs. Masaaki Hayashi | 5 | B+P |
| 2023-01-16 | Maximiliano Echavarría vs. Masaaki Hayashi | 3 | W+P |
| 2023-01-16 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 6 | W+P |
| 2023-01-16 | Masaaki Hayashi vs. Leandro Matías Cusnir | 4 | W+P |
| 2023-01-23 | Aníbal Gómez de la Fuente vs. Masaaki Hayashi | 7 | W+P |
| 2023-01-23 | Masaaki Hayashi vs. Cristina Gálvez | 7 | W+P |
| 2023-01-23 | Pablo Rodriguez vs. Masaaki Hayashi | 0 | B+P |
| 2023-01-23 | Maximiliano Echavarría vs. Masaaki Hayashi | 3 | W+P |
| 2023-01-23 | Sung Chin Moon vs. Masaaki Hayashi | 9 | W+R |
| 2023-01-23 | Camilo Vázquez vs. Masaaki Hayashi | 5 | W+P |
| 2023-01-30 | Masaaki Hayashi vs. Leandro Matías Cusnir | 4 | B+P |
| 2023-01-30 | Maximiliano Echavarría vs. Masaaki Hayashi | 3 | W+P |
| 2023-01-30 | Aníbal Gómez de la Fuente vs. Masaaki Hayashi | 7 | W+P |
| 2023-01-30 | Camilo Vázquez vs. Masaaki Hayashi | 5 | W+P |
Superliga de Invierno - 2022
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2022-07-11 | Jacinta Teijeiro vs. Masaaki Hayashi | 0 | W+P |
| 2022-07-11 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 6 | B+R |
| 2022-07-11 | Nicolás Alfredo Marengo vs. Masaaki Hayashi | 0 | B+P |
| 2022-07-11 | Cristian Daniel Echavarria vs. Masaaki Hayashi | 0 | W+R |
| 2022-07-11 | Masaaki Hayashi vs. Diego Augusto Corbacho | 2 | W+P |
| 2022-07-18 | Maximiliano Echavarría vs. Masaaki Hayashi | 3 | W+R |
| 2022-07-18 | Cristian Daniel Echavarria vs. Masaaki Hayashi | 0 | W+R |
| 2022-07-18 | Masaaki Hayashi vs. Leandro Matías Cusnir | 2 | W+P |
| 2022-07-18 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 5 | W+P |
| 2022-07-18 | Roberto Ignacio Ben vs. Masaaki Hayashi | 8 | B+P |
| 2022-07-18 | Masaaki Hayashi vs. Jose Olivera | 6 | W+P |
| 2022-07-18 | Francesc D Assis Puig Sadurni vs. Masaaki Hayashi | 0 | W+P |
| 2022-07-18 | Haroldo Brown vs. Masaaki Hayashi | 6 | W+R |
| 2022-07-18 | Jacinta Teijeiro vs. Masaaki Hayashi | 0 | B+R |
| 2022-07-25 | Masaaki Hayashi vs. Leandro Matías Cusnir | 4 | B+P |
| 2022-07-25 | Camilo Vázquez vs. Masaaki Hayashi | 6 | B+P |
| 2022-07-25 | Ignacio Buiras vs. Masaaki Hayashi | 0 | W+P |
| 2022-07-25 | Haroldo Brown vs. Masaaki Hayashi | 6 | W+P |
| 2022-08-02 | Enrique Lindenbaum vs. Masaaki Hayashi | 2 | W+P |
| 2022-08-02 | Pedro Frías vs. Masaaki Hayashi | 4 | W+P |
| 2022-08-02 | Masaaki Hayashi vs. Leandro Matías Cusnir | 2 | B+P |
| 2022-08-02 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 5 | W+P |
| 2022-08-02 | Maximiliano Echavarría vs. Masaaki Hayashi | 3 | W+P |
| 2022-08-02 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 6 | W+P |
| 2022-08-02 | Camilo Vázquez vs. Masaaki Hayashi | 6 | B+P |
| 2022-08-02 | Haroldo Brown vs. Masaaki Hayashi | 6 | W+P |
| 2022-08-02 | Masaaki Hayashi vs. Francesc D Assis Puig Sadurni | 0 | B+P |
Torneo Argentino 2022
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2022-08-13 | Masaaki Hayashi vs. Christopher Cameron | 0 | B+ |
| 2022-08-13 | Masaaki Hayashi vs. Hector Ubaldo Rebagliatti | 0 | W+ |
| 2022-08-14 | Rosario Papeschi vs. Masaaki Hayashi | 0 | W+ |
| 2022-08-14 | Pablo Longa vs. Masaaki Hayashi | 0 | W+ |
| 2022-08-15 | Martín Garrofe vs. Masaaki Hayashi | 0 | W+ |
| 2022-08-15 | Masaaki Hayashi vs. Andrea Zelener | 0 | B+ |
11.º Torneo Interclubes por Equipos - 2022
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2022-05-22 | Franco Pagano vs. Masaaki Hayashi | 0 | B+P |
| 2022-05-22 | Jose Piccioni vs. Masaaki Hayashi | 0 | W+P |
| 2022-05-22 | Cristina Gálvez vs. Masaaki Hayashi | 0 | B+P |
| 2022-05-22 | Dulce Rocío Pérez Cottín vs. Masaaki Hayashi | 0 | B+P |
7.º Torneo con hándicap "Copa Embajador de Japón" - 2022
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2022-04-02 | Roberto Ignacio Ben vs. Masaaki Hayashi | 6 | W+ |
| 2022-04-09 | Masaaki Hayashi vs. Alan Falcón | 7 | B+ |
| 2022-04-16 | Masaaki Hayashi vs. Jose Olivera | 9 | B+ |
| 2022-04-23 | Masaaki Hayashi vs. Cristina Gálvez | 7 | W+ |
| 2022-04-30 | Francisco Dibar vs. Masaaki Hayashi | 0 | W+ |
Superliga de Verano - 2022
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2022-01-10 | Horacio Andrés Pernia vs. Masaaki Hayashi | 5 | W+P |
| 2022-01-10 | Masaaki Hayashi vs. Leandro Matías Cusnir | 4 | B+P |
| 2022-01-17 | Masaaki Hayashi vs. Leandro Matías Cusnir | 4 | B+R |
| 2022-01-17 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 3 | W+P |
| 2022-01-17 | Camilo Vázquez vs. Masaaki Hayashi | 4 | W+R |
| 2022-01-17 | Patricio Clark Di Leoni vs. Masaaki Hayashi | 0 | W+P |
| 2022-01-24 | Roberto Ignacio Ben vs. Masaaki Hayashi | 5 | W+P |
| 2022-01-24 | Masaaki Hayashi vs. Cristina Gálvez | 6 | W+P |
| 2022-01-24 | Horacio Andrés Pernia vs. Masaaki Hayashi | 5 | W+R |
| 2022-01-24 | Masaaki Hayashi vs. Leandro Matías Cusnir | 4 | B+P |
| 2022-01-24 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 4 | W+P |
| 2022-01-24 | Camilo Vázquez vs. Masaaki Hayashi | 4 | W+R |
1.º Circuito Latinoamericano de Campeonatos de Weiqi - Serie Argentina - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-11-06 | Francesc D Assis Puig Sadurni vs. Masaaki Hayashi | 0 | W+ |
| 2021-11-06 | Masaaki Hayashi vs. Juan Sebastian Viñas | 0 | B+ |
| 2021-11-06 | Masaaki Hayashi vs. Luz Antonella Lobos Sanchez | 0 | B+ |
| 2021-11-07 | Ignacio Buiras vs. Masaaki Hayashi | 0 | W+ |
| 2021-11-07 | Cynthia Ruffinengo vs. Masaaki Hayashi | 0 | B+ |
1.º Circuito Latinoamericano de Campeonatos de Weiqi - Serie Argentina - Clasificatorio regional Buenos Aires - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-09-19 | Martín Garrofe vs. Masaaki Hayashi | 0 | W+ |
| 2021-09-19 | Fernando Ariel De Fine vs. Masaaki Hayashi | 0 | W+ |
| 2021-09-19 | Masaaki Hayashi vs. Cecilia Vázquez | 0 | W+ |
Torneo Argentino 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-08-15 | Masaaki Hayashi vs. Haroldo Brown | 0 | B+ |
| 2021-08-15 | Fernando Ariel De Fine vs. Masaaki Hayashi | 0 | W+ |
| 2021-08-16 | Masaaki Hayashi vs. Enrique Lindenbaum | 0 | B+ |
| 2021-08-16 | Masaaki Hayashi vs. BYE (no rankeada) | 0 | W+ |
| 2021-08-22 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 0 | B+ |
| 2021-08-22 | Masaaki Hayashi vs. Horacio Giménez | 0 | B+ |
Superliga de Invierno - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-07-05 | Masaaki Hayashi vs. Patricio Clark Di Leoni | 4 | B+P |
| 2021-07-05 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 4 | W+P |
| 2021-07-05 | Masaaki Hayashi vs. Francesc D Assis Puig Sadurni | 2 | B+P |
| 2021-07-05 | Masaaki Hayashi vs. Leandro Matías Cusnir | 7 | W+P |
| 2021-07-05 | Haroldo Brown vs. Masaaki Hayashi | 6 | W+R |
| 2021-07-05 | Gerardo Mirkin vs. Masaaki Hayashi | 0 | W+P |
| 2021-07-05 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 3 | W+R |
| 2021-07-12 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 3 | W+P |
| 2021-07-12 | Matías Chavez vs. Masaaki Hayashi | 5 | W+P |
| 2021-07-12 | Masaaki Hayashi vs. Leandro Matías Cusnir | 7 | B+P |
| 2021-07-12 | Rosario Papeschi vs. Masaaki Hayashi | 4 | W+R |
| 2021-07-12 | Luis Rinaldi vs. Masaaki Hayashi | 4 | W+P |
| 2021-07-12 | Gissella Gastin vs. Masaaki Hayashi | 6 | W+R |
| 2021-07-12 | Haroldo Brown vs. Masaaki Hayashi | 6 | W+R |
| 2021-07-12 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 4 | W+P |
| 2021-07-12 | Gerardo Mirkin vs. Masaaki Hayashi | 0 | B+P |
| 2021-07-12 | Masaaki Hayashi vs. Diego Augusto Corbacho | 4 | B+P |
| 2021-07-12 | Eric Rosales vs. Masaaki Hayashi | 5 | W+P |
| 2021-07-19 | Masaaki Hayashi vs. Francesc D Assis Puig Sadurni | 2 | B+R |
| 2021-07-19 | Gissella Gastin vs. Masaaki Hayashi | 6 | W+R |
| 2021-07-19 | Eric Rosales vs. Masaaki Hayashi | 5 | W+P |
| 2021-07-19 | Masaaki Hayashi vs. Diego Augusto Corbacho | 4 | B+P |
| 2021-07-19 | Matías Chavez vs. Masaaki Hayashi | 5 | W+R |
| 2021-07-19 | María Agostina Romero vs. Masaaki Hayashi | 7 | B+P |
| 2021-07-19 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 8 | W+R |
| 2021-07-26 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+R |
| 2021-07-26 | Rosario Papeschi vs. Masaaki Hayashi | 4 | B+R |
| 2021-07-26 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 8 | W+R |
Torneo On-line de Otoño - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-05-01 | José María Onega Murray vs. Masaaki Hayashi | 0 | W+ |
| 2021-05-08 | Masaaki Hayashi vs. Horacio Giménez | 0 | W+ |
| 2021-05-15 | Masaaki Hayashi vs. José Gabriel Viviano | 0 | B+ |
| 2021-05-29 | Francesc D Assis Puig Sadurni vs. Masaaki Hayashi | 0 | B+ |
10.º Torneo Interclubes por Equipos - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-05-22 | Leandro Matías Cusnir vs. Masaaki Hayashi | 0 | B+P |
| 2021-05-22 | Dulce Rocío Pérez Cottín vs. Masaaki Hayashi | 0 | B+P |
| 2021-05-23 | José María Onega Murray vs. Masaaki Hayashi | 0 | B+P |
| 2021-05-23 | Masaaki Hayashi vs. Gonzalo Agustín Pereira | 0 | B+P |
Primer Torneo Tesuji de Nivel Intermedio - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-04-25 | Dulce Rocío Pérez Cottín vs. Masaaki Hayashi | 0 | W+ |
| 2021-04-25 | Patricio Clark Di Leoni vs. Masaaki Hayashi | 0 | B+ |
| 2021-04-25 | Masaaki Hayashi vs. Matias Francisco De la Puente Ferraris | 0 | W+ |
6.º Torneo con hándicap "Copa Embajador de Japón" - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-03-20 | Santiago Tabares vs. Masaaki Hayashi | 9 | W+ |
| 2021-03-27 | Masaaki Hayashi vs. Juan Manuel Laurino | 9 | B+ |
| 2021-04-03 | José María Onega Murray vs. Masaaki Hayashi | 0 | W+ |
| 2021-04-10 | Masaaki Hayashi vs. Pablo Marsala | 4 | W+ |
| 2021-04-17 | Masaaki Hayashi vs. Francesc D Assis Puig Sadurni | 2 | B+ |
1.º Torneo AAGo TV por Equipos - 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-11-26 | Masaaki Hayashi vs. Horacio Giménez | 0 | W+P |
| 2020-12-03 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+P |
| 2020-12-03 | Franco Benjamin Cardenas Jerez vs. Masaaki Hayashi | 0 | B+P |
| 2020-12-03 | Masaaki Hayashi vs. Rosario Papeschi | 0 | B+R |
Superliga de Verano - 2021
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2021-01-09 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+R |
| 2021-01-09 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 2 | W+P |
| 2021-01-09 | Masaaki Hayashi vs. Leandro Matías Cusnir | 8 | W+P |
| 2021-01-09 | Camilo Vázquez vs. Masaaki Hayashi | 2 | W+R |
| 2021-01-09 | Masaaki Hayashi vs. Horacio Giménez | 3 | B+P |
| 2021-01-09 | Masaaki Hayashi vs. Cristina Gálvez | 9 | W+P |
| 2021-01-16 | Gissella Gastin vs. Masaaki Hayashi | 5 | W+R |
| 2021-01-16 | Camilo Vázquez vs. Masaaki Hayashi | 2 | W+P |
| 2021-01-16 | Masaaki Hayashi vs. Patricio Clark Di Leoni | 6 | B+P |
| 2021-01-16 | Pablo Longa vs. Masaaki Hayashi | 0 | W+R |
| 2021-01-16 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 3 | W+P |
| 2021-01-16 | Masaaki Hayashi vs. Leandro Matías Cusnir | 8 | W+P |
| 2021-01-16 | Luis Rinaldi vs. Masaaki Hayashi | 3 | W+P |
| 2021-01-16 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 2 | W+P |
| 2021-01-16 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2021-01-16 | Masaaki Hayashi vs. Diego Augusto Corbacho | 6 | B+P |
| 2021-01-16 | Masaaki Hayashi vs. José Gabriel Viviano | 2 | B+R |
| 2021-01-16 | Masaaki Hayashi vs. Alberto Alvarez | 0 | B+P |
| 2021-01-16 | Masaaki Hayashi vs. Enrique Lindenbaum | 0 | W+P |
| 2021-01-16 | Santiago Tabares vs. Masaaki Hayashi | 6 | W+R |
| 2021-01-23 | Masaaki Hayashi vs. Alberto Alvarez | 0 | W+P |
| 2021-01-23 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 3 | W+P |
| 2021-01-23 | Luis Rinaldi vs. Masaaki Hayashi | 3 | W+P |
| 2021-01-23 | Masaaki Hayashi vs. Pablo Longa | 0 | B+R |
| 2021-01-23 | Masaaki Hayashi vs. Patricio Clark Di Leoni | 6 | B+P |
| 2021-01-23 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 7 | W+R |
| 2021-01-23 | Martín Garrofe vs. Masaaki Hayashi | 5 | B+P |
| 2021-01-23 | Matías Chavez vs. Masaaki Hayashi | 4 | W+R |
| 2021-01-23 | Gissella Gastin vs. Masaaki Hayashi | 5 | W+P |
| 2021-01-23 | Santiago Laplagne vs. Masaaki Hayashi | 7 | W+R |
| 2021-01-23 | Masaaki Hayashi vs. Diego Augusto Corbacho | 6 | B+P |
| 2021-01-23 | Masaaki Hayashi vs. Cristina Gálvez | 9 | W+T |
| 2021-01-30 | Santiago Laplagne vs. Masaaki Hayashi | 7 | W+R |
| 2021-01-30 | Masaaki Hayashi vs. Agustín Osorio | 9 | W+R |
| 2021-01-30 | Masaaki Hayashi vs. Luz Antonella Lobos Sanchez | 2 | W+P |
| 2021-01-30 | Fernando Aguilar vs. Masaaki Hayashi | 9 | W+P |
Torneo Argentino 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-08-15 | Masaaki Hayashi vs. Luciano Salerno | 0 | B+ |
| 2020-08-15 | Nicolás Attias vs. Masaaki Hayashi | 0 | W+ |
| 2020-08-16 | Masaaki Hayashi vs. Luz Antonella Lobos Sanchez | 0 | B+ |
| 2020-08-16 | Horacio Giménez vs. Masaaki Hayashi | 0 | B+ |
| 2020-08-17 | Camilo Bauer vs. Masaaki Hayashi | 0 | W+ |
| 2020-08-17 | Masaaki Hayashi vs. Gonzalo Agustín Pereira | 0 | B+ |
Liga de Invierno - 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-07-10 | Masaaki Hayashi vs. Leandro Matías Cusnir | 9 | W+P |
| 2020-07-10 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+R |
| 2020-07-10 | Masaaki Hayashi vs. Simon Moreno | 6 | B+P |
| 2020-07-10 | Masaaki Hayashi vs. Claudia Flores Coronado | 0 | B+R |
| 2020-07-10 | Rosario Papeschi vs. Masaaki Hayashi | 2 | B+P |
| 2020-07-10 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+P |
| 2020-07-10 | Masaaki Hayashi vs. José Gabriel Viviano | 6 | B+P |
| 2020-07-10 | Gerardo Mirkin vs. Masaaki Hayashi | 0 | B+P |
| 2020-07-10 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 7 | W+P |
| 2020-07-10 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2020-07-10 | Santiago Tabares vs. Masaaki Hayashi | 9 | W+P |
| 2020-07-10 | Masaaki Hayashi vs. Agustín Bernacchia | 0 | B+R |
| 2020-07-17 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+R |
| 2020-07-17 | Martín Garrofe vs. Masaaki Hayashi | 3 | W+P |
| 2020-07-17 | Matías Chavez vs. Masaaki Hayashi | 4 | W+P |
| 2020-07-17 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+P |
| 2020-07-17 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 0 | W+P |
| 2020-07-17 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+R |
| 2020-07-17 | Claudia Flores Coronado vs. Masaaki Hayashi | 0 | W+R |
| 2020-07-17 | Masaaki Hayashi vs. Leandro Matías Cusnir | 9 | B+P |
| 2020-07-17 | Gerardo Mirkin vs. Masaaki Hayashi | 0 | B+P |
| 2020-07-17 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2020-07-17 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 6 | W+R |
| 2020-07-24 | Gissella Gastin vs. Masaaki Hayashi | 4 | W+R |
| 2020-07-24 | Masaaki Hayashi vs. Nicolás Alfredo Marengo | 4 | B+R |
| 2020-07-24 | Masaaki Hayashi vs. María Belén Janiot | 4 | B+R |
| 2020-07-24 | Masaaki Hayashi vs. Diego Augusto Corbacho | 8 | B+P |
| 2020-07-24 | Nahuel García vs. Masaaki Hayashi | 6 | W+P |
| 2020-07-24 | Matías Chavez vs. Masaaki Hayashi | 4 | W+R |
| 2020-07-31 | Gissella Gastin vs. Masaaki Hayashi | 4 | B+P |
| 2020-07-31 | Masaaki Hayashi vs. Dulce Rocío Pérez Cottín | 3 | W+P |
| 2020-07-31 | Camilo Vázquez vs. Masaaki Hayashi | 0 | W+R |
| 2020-07-31 | Rosario Papeschi vs. Masaaki Hayashi | 2 | W+P |
| 2020-07-31 | Masaaki Hayashi vs. Diego Augusto Corbacho | 8 | B+P |
| 2020-07-31 | Sebastián Montiel vs. Masaaki Hayashi | 7 | W+R |
Torneo Online por Equipos - 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-05-17 | Juan Sebastian Viñas vs. Masaaki Hayashi | 0 | W+ |
| 2020-05-31 | Pablo Longa vs. Masaaki Hayashi | 0 | W+ |
Torneo On-line de Otoño 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-04-05 | Masaaki Hayashi vs. Hector Ubaldo Rebagliatti | 0 | B+ |
| 2020-04-12 | Andrés Kilstein vs. Masaaki Hayashi | 0 | B+ |
| 2020-04-18 | Masaaki Hayashi vs. Joel Acosta | 0 | W+ |
| 2020-04-26 | Gissella Gastin vs. Masaaki Hayashi | 0 | W+ |
4.º Torneo con hándicap "Copa Embajador de Japón" - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-03-10 | Masaaki Hayashi vs. Juan Manuel Orozco | 9 | B+ |
| 2019-03-10 | Nahuel García vs. Masaaki Hayashi | 4 | W+ |
| 2019-03-10 | Masaaki Hayashi vs. Matías Guañabens | 4 | W+ |
Liga de Equinoccio - 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-03-02 | Camilo Vázquez vs. Masaaki Hayashi | 0 | W+R |
| 2020-03-02 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+R |
| 2020-03-09 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2020-03-09 | Masaaki Hayashi vs. Nicolás Alfredo Marengo | 3 | B+R |
| 2020-03-09 | Camilo Vázquez vs. Masaaki Hayashi | 0 | W+R |
| 2020-03-09 | Gonzalo Agustín Pereira vs. Masaaki Hayashi | 0 | W+P |
| 2020-03-09 | Masaaki Hayashi vs. Aureliano Calvo | 0 | B+R |
| 2020-03-16 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2020-03-16 | Gissella Gastin vs. Masaaki Hayashi | 4 | W+R |
| 2020-03-23 | Matías Chavez vs. Masaaki Hayashi | 3 | W+R |
| 2020-03-23 | Martín Garrofe vs. Masaaki Hayashi | 3 | B+P |
| 2020-03-23 | Masaaki Hayashi vs. Claudia Flores Coronado | 2 | B+P |
5.º Torneo con hándicap "Copa Embajador de Japón" - 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-03-08 | Martín Garrofe vs. Masaaki Hayashi | 3 | W+ |
| 2020-03-08 | Rosario Papeschi vs. Masaaki Hayashi | 2 | W+ |
| 2020-03-08 | Sung Chin Moon vs. Masaaki Hayashi | 7 | W+ |
| 2020-03-08 | Masaaki Hayashi vs. Ariel Cristal | 3 | W+ |
Torneo On-line de Verano 2020
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2020-01-05 | Enrique Lindenbaum vs. Masaaki Hayashi | 0 | B+ |
| 2020-01-12 | Masaaki Hayashi vs. Francisco Manuel d'Albuquerque | 0 | B+ |
| 2020-01-19 | Franco Ignacio Correa vs. Masaaki Hayashi | 0 | W+ |
| 2020-01-26 | Masaaki Hayashi vs. Gonzalo Agustín Pereira | 0 | B+ |
7.º Torneo Interclubes por Equipos - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-12-08 | Masaaki Hayashi vs. Franco Victorio | 0 | B+ |
| 2019-12-08 | Masaaki Hayashi vs. Camilo Vázquez | 0 | B+ |
| 2019-12-08 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+ |
| 2019-12-08 | Joel Acosta vs. Masaaki Hayashi | 0 | W+ |
Torneo Argentino 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-08-17 | Federico Alberto Olivieri vs. Masaaki Hayashi | 0 | B+ |
| 2019-08-17 | Masaaki Hayashi vs. Luke Williams | 0 | B+ |
| 2019-08-18 | Ernesto Agustin Cepeda vs. Masaaki Hayashi | 0 | W+ |
| 2019-08-18 | Masaaki Hayashi vs. Nicolás Alfredo Marengo | 0 | W+ |
| 2019-08-19 | Masaaki Hayashi vs. Franco Ignacio Correa | 0 | B+ |
| 2019-08-19 | Masaaki Hayashi vs. Pablo Longa | 0 | B+ |
Liga de Invierno - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-07-08 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2019-07-15 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
1.º Liga Metropolitana de Go - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-04-29 | Masaaki Hayashi vs. Camilo Vázquez | 0 | B+P |
| 2019-04-29 | Masaaki Hayashi vs. Hector Ubaldo Rebagliatti | 0 | B+R |
| 2019-05-06 | Masaaki Hayashi vs. Andrea Zelener | 0 | W+P |
| 2019-05-13 | Osvaldo Santos vs. Masaaki Hayashi | 0 | W+P |
| 2019-05-13 | Masaaki Hayashi vs. Haroldo Brown | 0 | B+P |
6.º Torneo Interclubes por Equipos - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-05-12 | Masaaki Hayashi vs. Joel Acosta | 0 | B+P |
| 2019-05-12 | Masaaki Hayashi vs. Federico Alberto Olivieri | 0 | W+ |
| 2019-05-12 | Juan Esteban Gordon vs. Masaaki Hayashi | 0 | B+R |
| 2019-05-12 | Masaaki Hayashi vs. Matías Guañabens | 0 | W+P |
16.º Superliga Argentina de Go - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-04-01 | Joaquín Calles vs. Masaaki Hayashi | 3 | B+R |
| 2019-04-01 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2019-04-01 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2019-04-01 | Masaaki Hayashi vs. Aureliano Calvo | 0 | B+R |
| 2019-04-08 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2019-04-08 | Martín Garrofe vs. Masaaki Hayashi | 3 | W+R |
| 2019-04-22 | Masaaki Hayashi vs. Horacio Giménez | 4 | B+P |
15.º Superliga Argentina de Go - 2019
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2019-02-04 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2019-02-04 | Masaaki Hayashi vs. Andrea Zelener | 9 | W+R |
| 2019-02-04 | Masaaki Hayashi vs. Andrés Kilstein | 0 | W+R |
| 2019-02-04 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2019-02-04 | Federico Carra vs. Masaaki Hayashi | 6 | W+R |
| 2019-02-04 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+P |
| 2019-02-11 | Eric Rosales vs. Masaaki Hayashi | 3 | B+P |
| 2019-02-11 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2019-02-11 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2019-02-11 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | B+P |
| 2019-02-11 | Nahuel García vs. Masaaki Hayashi | 4 | W+P |
| 2019-02-11 | Masaaki Hayashi vs. Juan Gabriel Galindez | 6 | B+R |
| 2019-02-11 | Masaaki Hayashi vs. Aureliano Calvo | 0 | B+P |
| 2019-02-18 | Masaaki Hayashi vs. Camilo Vázquez | 3 | W+R |
| 2019-02-18 | Masaaki Hayashi vs. Andrea Zelener | 9 | B+R |
| 2019-02-18 | Rosario Papeschi vs. Masaaki Hayashi | 3 | B+R |
| 2019-02-18 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+R |
| 2019-02-18 | Fernando Aguilar vs. Masaaki Hayashi | 9 | W+P |
| 2019-02-18 | Andrés Comito vs. Masaaki Hayashi | 6 | W+P |
| 2019-02-25 | Nahuel García vs. Masaaki Hayashi | 4 | W+P |
| 2019-02-25 | Masaaki Hayashi vs. Nicolás Alfredo Marengo | 6 | B+R |
| 2019-02-25 | Fernando Ariel De Fine vs. Masaaki Hayashi | 2 | B+P |
| 2019-02-25 | Matías Chavez vs. Masaaki Hayashi | 3 | W+P |
| 2019-02-25 | Sung Chin Moon vs. Masaaki Hayashi | 7 | W+R |
14.º Superliga Argentina de Go - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-12-03 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | B+P |
| 2018-12-03 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2018-12-10 | Masaaki Hayashi vs. Aureliano Calvo | 0 | W+P |
| 2018-12-10 | Masaaki Hayashi vs. Andrés Kilstein | 0 | W+P |
| 2018-12-10 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2018-12-10 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | B+R |
| 2018-12-10 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2018-12-17 | Masaaki Hayashi vs. Aureliano Calvo | 0 | B+P |
| 2018-12-17 | Masaaki Hayashi vs. Camilo Vázquez | 2 | B+R |
| 2018-12-17 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+R |
| 2018-12-17 | Masaaki Hayashi vs. Andrea Zelener | 9 | B+P |
| 2018-12-17 | Andrés Comito vs. Masaaki Hayashi | 6 | W+P |
| 2018-12-24 | Masaaki Hayashi vs. Matías Guañabens | 3 | W+P |
| 2018-12-24 | Masaaki Hayashi vs. Gerardo Mirkin | 0 | B+R |
| 2018-12-24 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+R |
5.º Torneo Interclubes por Equipos - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-12-02 | Masaaki Hayashi vs. David Prieto | 0 | B+ |
| 2018-12-02 | Masaaki Hayashi vs. Camilo Vázquez | 0 | B+ |
| 2018-12-02 | Masaaki Hayashi vs. Armando Andini | 0 | W+ |
| 2018-12-02 | Masaaki Hayashi vs. Gissella Gastin | 0 | B+ |
1.º Liga Interclubes por Equipos Online - 2018 [Rondas 5,6,7,8 y 9]
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-08-12 | Masaaki Hayashi vs. Joel Acosta | 0 | B+P |
| 2018-09-02 | María Agostina Romero vs. Masaaki Hayashi | 0 | W+R |
| 2018-09-16 | Masaaki Hayashi vs. Nahuel Laluce | 0 | W+R |
| 2018-10-07 | Masaaki Hayashi vs. Jose Piccioni | 0 | B+P |
| 2018-10-21 | Andrés Kilstein vs. Masaaki Hayashi | 0 | W+P |
13.º Superliga Argentina de Go - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-09-03 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2018-09-03 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2018-09-03 | Masaaki Hayashi vs. Pablo Longa | 4 | B+P |
| 2018-09-10 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2018-09-10 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2018-09-17 | Masaaki Hayashi vs. Horacio Giménez | 3 | B+P |
| 2018-09-24 | Masaaki Hayashi vs. Horacio Giménez | 3 | B+P |
| 2018-09-24 | Masaaki Hayashi vs. Andrés Kilstein | 0 | W+P |
12.º Superliga Argentina de Go - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-07-02 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2018-07-02 | Masaaki Hayashi vs. Aureliano Calvo | 0 | B+P |
| 2018-07-02 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+R |
| 2018-07-02 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+P |
| 2018-07-02 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+R |
| 2018-07-09 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2018-07-09 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2018-07-09 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+P |
| 2018-07-23 | Nahuel García vs. Masaaki Hayashi | 3 | W+P |
1.º Liga Interclubes por Equipos Online - 2018 [Rondas 3 y 4]
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-07-15 | Masaaki Hayashi vs. Gustavo Mariano Guibourg | 0 | B+P |
1.º Liga Interclubes por Equipos Online - 2018 [Rondas 1 y 2]
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-06-03 | Masaaki Hayashi vs. Federico Ares | 0 | W+R |
| 2018-06-24 | Masaaki Hayashi vs. Ángel Adriel Navarro | 0 | W+P |
11.º Superliga Argentina de Go - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-05-07 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2018-05-07 | Nahuel García vs. Masaaki Hayashi | 3 | W+R |
| 2018-05-14 | Masaaki Hayashi vs. Pablo Longa | 4 | B+P |
| 2018-05-14 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2018-05-14 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+P |
| 2018-05-14 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+R |
| 2018-05-21 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
6.º Torneo Franklin Bassarsky - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-05-26 | Masaaki Hayashi vs. Miguel Angel Calzadilla Salazar | 0 | W+ |
| 2018-05-26 | Aníbal Gómez de la Fuente vs. Masaaki Hayashi | 0 | W+ |
| 2018-05-27 | Fernando Ariel De Fine vs. Masaaki Hayashi | 0 | W+ |
| 2018-05-27 | Masaaki Hayashi vs. Joel Acosta | 0 | B+ |
4.º Torneo Interclubes por Equipos - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-04-07 | Masaaki Hayashi vs. Federico Alberto Olivieri | 0 | W+P |
| 2018-04-07 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+P |
| 2018-04-07 | Masaaki Hayashi vs. Carolina Lang | 0 | W+P |
| 2018-04-07 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+P |
10º Superliga Argentina de Go - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-03-05 | Jose Piccioni vs. Masaaki Hayashi | 2 | W+P |
| 2018-03-12 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 5 | B+P |
| 2018-03-12 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2018-03-12 | Andrés Kilstein vs. Masaaki Hayashi | 0 | W+R |
| 2018-03-12 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+R |
| 2018-03-19 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2018-03-19 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+P |
| 2018-03-19 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 5 | W+P |
| 2018-03-26 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2018-03-26 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+P |
3º Torneo con hándicap "Copa Embajador de Japón" - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-03-25 | Sung Chin Moon vs. Masaaki Hayashi | 7 | W+ |
| 2018-03-25 | Francisco Manuel d'Albuquerque vs. Masaaki Hayashi | 6 | B+ |
| 2018-03-25 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+ |
| 2018-03-25 | Andrés Comito vs. Masaaki Hayashi | 7 | B+ |
9º Superliga Argentina de Go - 2018
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2018-01-01 | Nahuel García vs. Masaaki Hayashi | 0 | B+P |
| 2018-01-01 | Martín Garrofe vs. Masaaki Hayashi | 3 | W+P |
| 2018-01-01 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2018-01-08 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 5 | B+P |
| 2018-01-08 | Masaaki Hayashi vs. Andrés Kilstein | 0 | W+R |
| 2018-01-08 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+P |
| 2018-01-15 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2018-01-22 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2018-01-22 | Nahuel García vs. Masaaki Hayashi | 0 | W+P |
8º Superliga Argentina de Go - 2017
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-10-30 | Nahuel García vs. Masaaki Hayashi | 0 | W+P |
| 2017-10-30 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2017-10-30 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 6 | W+R |
| 2017-10-30 | Martín Garrofe vs. Masaaki Hayashi | 3 | W+P |
| 2017-11-06 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+R |
| 2017-11-06 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | W+R |
| 2017-11-06 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2017-11-06 | Pablo Claudio Vena vs. Masaaki Hayashi | 3 | W+R |
| 2017-11-06 | Masaaki Hayashi vs. Horacio Giménez | 2 | W+P |
| 2017-11-13 | Haroldo Brown vs. Masaaki Hayashi | 4 | B+P |
| 2017-11-20 | David Pollitzer vs. Masaaki Hayashi | 7 | B+P |
7º Superliga Argentina de Go - 2017
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-09-04 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+ |
| 2017-09-04 | Pablo Claudio Vena vs. Masaaki Hayashi | 3 | W+ |
| 2017-09-04 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | W+ |
| 2017-09-11 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+ |
| 2017-09-11 | Joaquín Calles vs. Masaaki Hayashi | 3 | B+ |
| 2017-09-18 | Joaquín Calles vs. Masaaki Hayashi | 3 | W+ |
| 2017-09-18 | Masaaki Hayashi vs. Andrés Kilstein | 0 | B+ |
| 2017-09-18 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+ |
| 2017-09-25 | Masaaki Hayashi vs. Andrés Kilstein | 0 | W+ |
Torneo Argentino 2017
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-08-19 | Masaaki Hayashi vs. Pablo Claudio Vena | 0 | B+ |
| 2017-08-19 | Masaaki Hayashi vs. Matías Chavez | 0 | B+ |
| 2017-08-20 | Ariel Cristal vs. Masaaki Hayashi | 0 | B+ |
| 2017-08-20 | Rosario Papeschi vs. Masaaki Hayashi | 0 | W+ |
| 2017-08-21 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 0 | W+ |
| 2017-08-21 | Masaaki Hayashi vs. Joaquín Calles | 0 | B+ |
Torneo On-line Julio 2017
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-07-01 | Agustín Santiago Gutiérrez vs. Masaaki Hayashi | 0 | W+ |
| 2017-07-08 | Masaaki Hayashi vs. Joel Acosta | 0 | W+ |
| 2017-07-15 | Masaaki Hayashi vs. Roberto Ignacio Ben | 0 | B+ |
| 2017-07-22 | Diego Augusto Corbacho vs. Masaaki Hayashi | 0 | B+ |
6º Superliga Argentina de Go
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-05-29 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+P |
| 2017-05-29 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2017-05-29 | Masaaki Hayashi vs. Andrés Kilstein | 2 | B+P |
| 2017-06-05 | Masaaki Hayashi vs. Andrés Kilstein | 0 | W+R |
| 2017-06-05 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | B+P |
| 2017-06-19 | Fernando Nicolás Rivero vs. Masaaki Hayashi | 6 | W+R |
| 2017-06-19 | Masaaki Hayashi vs. Nahuel García | 0 | B+P |
5º Torneo Franklin Bassarsky
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-04-29 | Masaaki Hayashi vs. Fernando Nicolás Rivero | 0 | B+R |
| 2017-04-29 | Masaaki Hayashi vs. Matías Chavez | 0 | B+R |
| 2017-04-29 | Masaaki Hayashi vs. Jorge Daniel Santkovsky | 0 | B+R |
| 2017-04-29 | Juan Esteban Gordon vs. Masaaki Hayashi | 0 | B+R |
5° Superliga Argentina de Go
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-04-03 | Luciano Salerno vs. Masaaki Hayashi | 8 | W+R |
| 2017-04-03 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+R |
| 2017-04-03 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+R |
| 2017-04-10 | Martín Yao Jianmin vs. Masaaki Hayashi | 5 | B+R |
| 2017-04-10 | Haroldo Brown vs. Masaaki Hayashi | 4 | W+R |
| 2017-04-17 | Santiago Laplagne vs. Masaaki Hayashi | 6 | W+R |
| 2017-04-17 | Martín Yao Jianmin vs. Masaaki Hayashi | 5 | B+R |
| 2017-04-17 | Masaaki Hayashi vs. Andrés Kilstein | 2 | W+R |
| 2017-04-24 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+R |
| 2017-04-24 | Masaaki Hayashi vs. Andrés Kilstein | 2 | W+R |
| 2017-04-24 | Masaaki Hayashi vs. Ariel Cristal | 3 | W+R |
3º Torneo Interclubes por Equipos - 2017
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-04-08 | Federico Alberto Olivieri vs. Masaaki Hayashi | 0 | B+R |
| 2017-04-08 | Matías Chavez vs. Masaaki Hayashi | 0 | W+R |
| 2017-04-08 | Andrés Kilstein vs. Masaaki Hayashi | 0 | B+R |
| 2017-04-08 | Martín Garrofe vs. Masaaki Hayashi | 0 | W+R |
2º Torneo con hándicap "Copa Embajador de Japón"
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-03-12 | Santiago Laplagne vs. Masaaki Hayashi | 5 | B+R |
| 2017-03-12 | Mitsuhiro Takashima vs. Masaaki Hayashi | 4 | B+R |
| 2017-03-12 | Sung Chin Moon vs. Masaaki Hayashi | 5 | W+R |
| 2017-03-12 | Hisashi Takagi vs. Masaaki Hayashi | 7 | W+R |
4º Superliga Argentina de Go
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2017-02-06 | Masaaki Hayashi vs. Nahuel García | 0 | B+R |
| 2017-02-06 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+P |
| 2017-02-13 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+P |
| 2017-02-20 | Haroldo Brown vs. Masaaki Hayashi | 3 | W+P |
| 2017-02-20 | Luciano Salerno vs. Masaaki Hayashi | 4 | W+R |
| 2017-02-20 | Masaaki Hayashi vs. Nahuel García | 0 | W+P |
3º Superliga Argentina de Go
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2016-11-28 | Masaaki Hayashi vs. Nahuel García | 4 | B+R |
| 2016-11-28 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 2 | W+R |
| 2016-11-28 | Masaaki Hayashi vs. Aureliano Calvo | 3 | B+R |
| 2016-11-28 | Pablo Claudio Vena vs. Masaaki Hayashi | 0 | W+R |
| 2016-12-05 | Masaaki Hayashi vs. Nahuel García | 4 | B+R |
| 2016-12-05 | Pablo Claudio Vena vs. Masaaki Hayashi | 0 | W+R |
2º Superliga Argentina de Go
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2016-10-08 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+R |
| 2016-10-08 | Haroldo Brown vs. Masaaki Hayashi | 0 | W+R |
| 2016-10-08 | Pablo Claudio Vena vs. Masaaki Hayashi | 0 | W+R |
| 2016-10-08 | Luciano Salerno vs. Masaaki Hayashi | 4 | W+R |
| 2016-10-15 | Masaaki Hayashi vs. Jose Piccioni | 0 | B+R |
| 2016-10-15 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | B+R |
| 2016-10-15 | Haroldo Brown vs. Masaaki Hayashi | 0 | W+R |
| 2016-10-15 | Masaaki Hayashi vs. Nahuel García | 4 | B+R |
| 2016-10-15 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | W+R |
| 2016-10-22 | Masaaki Hayashi vs. Nahuel García | 4 | B+R |
Torneo Argentino 2016
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2016-09-10 | Gerardo Mirkin vs. Masaaki Hayashi | 0 | W+R |
| 2016-09-17 | Masaaki Hayashi vs. Javier Gutiérrez | 0 | W+R |
| 2016-09-24 | Jaime Guiamet vs. Masaaki Hayashi | 0 | W+R |
| 2016-09-30 | Masaaki Hayashi vs. Hector Ubaldo Rebagliatti | 0 | B+R |
| 2016-10-15 | Nahuel García vs. Masaaki Hayashi | 0 | B+R |
| 2016-10-22 | Masaaki Hayashi vs. Martín Garrofe | 0 | B+R |
| 2016-10-29 | Masaaki Hayashi vs. Hipólito Gomez Cuello | 0 | B+R |
| 2016-11-05 | Masaaki Hayashi vs. Horacio Giménez | 0 | W+R |
4º Torneo Franklin Bassarsky
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2016-08-14 | Masaaki Hayashi vs. Luciano Salerno | 0 | B+R |
| 2016-08-14 | Masaaki Hayashi vs. María Agostina Romero | 0 | B+R |
| 2016-08-14 | Nicolás Arcuschin vs. Masaaki Hayashi | 0 | B+R |
| 2016-08-14 | Eric Rosales vs. Masaaki Hayashi | 0 | B+R |
2º Torneo Interclubes por Equipos
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2016-08-13 | Masaaki Hayashi vs. María Agostina Romero | 0 | W+ |
| 2016-08-13 | Haroldo Brown vs. Masaaki Hayashi | 0 | W+ |
| 2016-08-13 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+ |
Primera Superliga Argentina de Go
| Fecha | Blancas vs. Negras | Hándicap | Resultado |
|---|---|---|---|
| 2016-06-27 | Hector Ubaldo Rebagliatti vs. Masaaki Hayashi | 0 | W+P |
| 2016-06-27 | Masaaki Hayashi vs. Andrés Kilstein | 4 | W+P |
| 2016-06-27 | Haroldo Brown vs. Masaaki Hayashi | 0 | W+P |
| 2016-06-27 | Luciano Salerno vs. Masaaki Hayashi | 4 | W+P |
| 2016-07-04 | Masaaki Hayashi vs. Hector Ubaldo Rebagliatti | 0 | B+P |
| 2016-07-04 | Eric Rosales vs. Masaaki Hayashi | 0 | W+P |
| 2016-07-04 | Jorge Daniel Santkovsky vs. Masaaki Hayashi | 4 | W+P |
| 2016-07-11 | Masaaki Hayashi vs. Horacio Giménez | 3 | B+P |
| 2016-07-11 | Masaaki Hayashi vs. Andrés Kilstein | 4 | W+P |
| 2016-07-11 | Masaaki Hayashi vs. Nahuel García | 4 | W+P |
| 2016-07-11 | Masaaki Hayashi vs. Eric Rosales | 0 | B+P |
| 2016-07-11 | Haroldo Brown vs. Masaaki Hayashi | 0 | W+P |
| 2016-07-18 | Masaaki Hayashi vs. Horacio Giménez | 3 | W+R |
| 2016-07-18 | Santiago Laplagne vs. Masaaki Hayashi | 4 | B+T |