| WTT Feeder Dusseldorf III Quals | 11/28 10:40 | - | Yuma Tsuboi v Deni Kozul | L | 1-3 | |
| WTT Feeder Dusseldorf III Quals | 11/27 19:15 | 6 | Kazuhiro Yoshimura v Yuma Tsuboi | W | 0-3 | |
| Portugal Open | 02/13 14:35 | - | Vladimir Sidorenko v Yuma Tsuboi | L | 4-2 | |
| Portugal Open | 02/12 15:00 | - | Gabriel Perez v Yuma Tsuboi | W | 0-4 | |
| Czech Open | 08/21 10:00 | - | Jules Rolland v Yuma Tsuboi | L | 4-0 | |
| Japan Open | 06/12 00:50 | - | Steffen Mengel v Yuma Tsuboi | L | 4-1 | |
| Serbia Open | 05/02 10:15 | - | Leo De Nodrest v Yuma Tsuboi | L | 3-1 | |
| Serbia Open | 05/01 10:10 | - | Yuma Tsuboi v Pero Tepic | W | 3-1 | |
| Qatar Open XD | 04/03 10:25 | 1 | Yuma Tsuboi v Alexandru Manole | W | 4-0 | |
| Qatar Open XD | 08/22 19:50 | 1 | Yuma Tsuboi v Can Akkuzu | L | 1-3 | |
| Qatar Open XD | 08/16 06:30 | 1 | Yuma Tsuboi v Mizuki Oikawa | L | 1-3 | |
| Qatar Open XD | 08/15 07:10 | 1 | Yuma Tsuboi v David Kostadinov | W | 3-0 |