| Boom Cup | 2020/04/20 20:00 | Gustavo Kodama v Akira Chikaraishi | L | 1-3 |
| Boom Cup | 2020/04/20 19:30 | Edgar Bull v Gustavo Kodama | L | 3-1 |
| 卡塔尔公开赛 混双 | 2017/05/04 20:00 | Juan Lamadrid v Gustavo Kodama | L | 4-2 |
| 卡塔尔公开赛 混双 | 2017/05/04 15:35 | Guilherme Teodoro v Gustavo Kodama | L | 3-2 |
| Boom Cup | 2020/04/20 20:00 | Alfredo Neto v Edgar Bull | L | 0-3 |
| Boom Cup | 2020/04/20 19:30 | Akira Chikaraishi v Alfredo Neto | L | 3-2 |