Stadium: Table 1 Round: 2
| WTT Feeder Biella | 2023/12/16 16:10 | Adrien Rassenfosse v Ryoichi Yoshiyama | W | 2-3 |
| WTT Feeder Biella | 2023/12/15 18:25 | Ryoichi Yoshiyama v Yaroslav Zhmudenko | W | 3-1 |
| WTT Feeder Biella | 2023/12/15 12:05 | Mihai Bobocica v Ryoichi Yoshiyama | W | 2-3 |
| WTT Feeder Biella | 2023/12/14 16:15 | Ryoichi Yoshiyama v John Oyebode | W | 3-2 |
| Japonia - T League | 2023/11/17 10:30 | Jaehyun An v Ryoichi Yoshiyama | L | 3-2 |
| WTT Contender Taiyuan Quals | 2023/11/07 12:25 | Niagol Stoyanov v Ryoichi Yoshiyama | L | 3-2 |
| WTT Feeder - Doha II | 2023/10/18 10:15 | Yew En Koen Pang v Ryoichi Yoshiyama | L | 3-2 |
| WTT Feeder - Doha II | 2023/10/17 16:00 | Ryoichi Yoshiyama v Cedric Nuytinck | W | 3-1 |
| WTT Feeder Biella | 2023/12/16 12:55 | Hiroto Shinozuka v Benedikt Duda | W | 1-3 |
| WTT Feeder Biella | 2023/12/15 19:00 | Mizuki Oikawa v Benedikt Duda | W | 1-3 |
| WTT Feeder Biella | 2023/12/15 12:30 | Nima Alamian v Benedikt Duda | W | 2-3 |
| WTT Feeder Biella | 2023/12/15 12:05 | Nima Alamian v Benedikt Duda | W | 2-3 |
| WTT Feeder Biella | 2023/12/14 18:25 | Jo Yokotani v Benedikt Duda | W | 0-3 |
| WTT Feeder - Dusseldorf III | 2023/11/29 17:25 | Benedikt Duda v Wei Cao | L | 0-3 |
| WTT Champions Frankfurt | 2023/11/02 14:55 | Yun-Ju Lin v Benedikt Duda | L | 3-1 |
| WTT Champions Frankfurt | 2023/10/30 20:25 | Benedikt Duda v Anders Lind | W | 3-0 |