Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/04/18 13:30 | Simon Berglund v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/04/18 11:25 | Simon Berglund v Siddharta Almeida | W | 3-0 |
| Challenger Series TT | 2023/04/18 09:10 | Sven Happek v Simon Berglund | W | 1-3 |
| Challenger Series TT | 2023/04/18 07:10 | Simon Berglund v Makoto Nogami | W | 3-1 |
| Challenger Series TT | 2023/04/17 19:10 | Damian Zech v Simon Berglund | W | 0-3 |
| Challenger Series TT | 2023/04/17 16:30 | Michael Engelhardt v Simon Berglund | W | 0-3 |
| Challenger Series TT | 2023/04/17 13:50 | Simon Berglund v Dillon Chambers | W | 3-0 |
| Challenger Series TT | 2023/04/17 10:30 | Simon Berglund v Siddharta Almeida | W | 3-0 |
| 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 |
| WTT Contender Amman Quals 2023 | 2023/02/07 14:20 | Ryoichi Yoshiyama v Tingyu Wang | W | 3-1 |
| WTT Contender Amman Quals 2023 | 2023/02/06 15:10 | David Serdaroglu v Ryoichi Yoshiyama | W | 1-3 |
| Japan T League | 2022/12/16 11:20 | Ryoichi Yoshiyama v Hiroto Shinozuka | L | 1-3 |
| WTT Feeder Olomouc | 2022/08/25 17:10 | Ryoichi Yoshiyama v Mihai Bobocica | L | 2-3 |
| WTT Contender Lima | 2022/06/18 16:45 | Dang Qiu v Ryoichi Yoshiyama | L | 3-0 |
| WTT Contender Lima | 2022/06/18 00:15 | Jonathan Groth v Ryoichi Yoshiyama | W | 2-3 |