| Challenger Series TT | 2023/05/29 09:50 | Carlo Rossi v Ryoichi Yoshiyama | L | 3-0 |
| Challenger Series TT | 2023/05/30 08:30 | Anton Limonov v Ryoichi Yoshiyama | W | 1-3 |
| Challenger Series TT | 2023/05/29 17:10 | Karl Zimmermann v Ryoichi Yoshiyama | W | 2-3 |
| Challenger Series TT | 2023/05/29 15:10 | Peter Hribar v Ryoichi Yoshiyama | W | 1-3 |
| Challenger Series TT | 2023/05/29 13:50 | Dauud Cheaib v Ryoichi Yoshiyama | W | 0-3 |
| Challenger Series TT | 2023/05/29 09:50 | Carlo Rossi v Ryoichi Yoshiyama | L | 3-0 |
| Challenger Series TT | 2023/05/29 07:10 | Simon Berglund v Ryoichi Yoshiyama | L | 3-2 |
| Japan T League | 2023/02/18 03:30 | Kakeru Sone v Ryoichi Yoshiyama | W | 2-3 |
| WTT Contender Amman Quals 2023 | 2023/02/08 09:30 | Cheng-Jui Kao v Ryoichi Yoshiyama | L | 3-2 |
| Challenger Series TT | 2023/05/30 07:50 | Carlo Rossi v Dauud Cheaib | W | 3-1 |
| Challenger Series TT | 2023/05/29 18:30 | Carlo Rossi v Peter Hribar | L | 0-3 |
| Challenger Series TT | 2023/05/29 14:30 | Simon Berglund v Carlo Rossi | L | 3-1 |
| Challenger Series TT | 2023/05/29 11:50 | Anton Limonov v Carlo Rossi | W | 2-3 |
| Challenger Series TT | 2023/05/29 09:50 | Carlo Rossi v Ryoichi Yoshiyama | W | 3-0 |
| Challenger Series TT | 2023/05/29 07:50 | Carlo Rossi v Karl Zimmermann | W | 3-0 |
| WTT Feeder Antalya | 2023/03/30 08:25 | Carlo Rossi v Tzu-Yi Yang | L | 2-3 |
| WTT Feeder Antalya | 2023/03/29 14:05 | Eric Jouti v Carlo Rossi | W | 1-3 |