Résultats
| WTT Contender Rio Quals | 08/07 18:50 | - | Tsuboi, Gustavo v Florent Lambiet | L | 2-3 | |
| WTT Singapore Smash Quals | 03/07 14:00 | 7 | Tsuboi, Gustavo v Noshad Alamiyan | L | 1-3 | |
| WTT Singapore Smash | 03/12 11:50 | 6 | Tsuboi, Gustavo v Timo Boll | L | 2-3 | |
| World Championship | 11/25 03:20 | 57 | Yew En Koen Pang v Tsuboi, Gustavo | L | 4-2 | |
| World Championship | 11/24 00:40 | 57 | Olajide Omotayo v Tsuboi, Gustavo | W | 0-4 | |
| WTT Star Contender Doha | 09/23 09:00 | - | Tsuboi, Gustavo v Jonghoon Lim | L | 0-3 | |
| Olympics 2020 - Team Men | 08/02 06:30 | 3 | Tsuboi, Gustavo v Jeoung, Youngsik | L | 2-3 | |
| Olympics 2020 - Team Men | 08/01 06:30 | - | Tsuboi, Gustavo v Marko Jevtovic | L | 2-3 | |
| Olympics 2020 - Men | 07/27 07:30 | 4 | Yun-Ju Lin v Tsuboi, Gustavo | L | 4-2 | |
| Olympics 2020 - Men | 07/27 02:00 | 9 | Quadri Aruna v Tsuboi, Gustavo | W | 2-4 | |
| Olympics 2020 - Men | 07/25 07:15 | 8 | Tsuboi, Gustavo v Ovidiu Ionescu | W | 4-1 | |
| WTT Star Contender Doha | 03/10 07:15 | 1 | Tsuboi, Gustavo v Jeoung, Youngsik | L | 1-3 |
Wikipedia - Gustavo Tsuboi
Gustavo Tsuboi, né le à São Paulo, est une pongiste brésilien. Il est devenu n°28 mondial en simple en 2019, et n°3 mondial en double en 2017,.