Head to Head
| WTT Star Contender Lanzhou | 2023/10/05 06:30 | Hiroto Shinozuka v Ryoichi Yoshiyama | W | 2-3 |
| Japan T League | 2023/08/11 04:20 | Hiroto Shinozuka v Ryoichi Yoshiyama | L | 3-1 |
| Japan T League | 2022/12/16 11:20 | Ryoichi Yoshiyama v Hiroto Shinozuka | L | 1-3 |
Home History
| WTT Contender Tunis | 2024/06/27 09:55 | Esteban Dorr v Ryoichi Yoshiyama | L | 3-1 |
| WTT Feeder Havirov | 2024/04/15 10:00 | Andrea Landrieu v Ryoichi Yoshiyama | L | 3-1 |
| WTT Feeder Dusseldorf | 2024/04/11 16:45 | Ryoichi Yoshiyama v Dongsoo Kang | L | 1-3 |
| WTT Feeder Dusseldorf | 2024/04/11 12:00 | Benedikt Duda v Ryoichi Yoshiyama | W | 1-3 |
| WTT Feeder Dusseldorf | 2024/04/10 17:00 | Ryoichi Yoshiyama v Finn Luu | W | 3-0 |
| WTT Feeder Dusseldorf | 2024/04/10 12:20 | Daniel Gonzalez v Ryoichi Yoshiyama | W | 2-3 |
| Japan T League | 2024/03/23 10:30 | Shunsuke Togami v Ryoichi Yoshiyama | L | 3-0 |
| Japan T League | 2024/03/22 11:30 | Maharu Yoshimura v Ryoichi Yoshiyama | W | 0-1 |
Away History
| WTT Contender Tunis | 2024/06/29 16:35 | Yukiya Uda v Hiroto Shinozuka | L | 3-2 |
| WTT Contender Tunis | 2024/06/29 09:30 | Maharu Yoshimura v Hiroto Shinozuka | W | 2-3 |
| WTT Contender Tunis | 2024/06/28 11:30 | Yi-Hsin Feng v Hiroto Shinozuka | W | 2-3 |
| WTT Contender Tunis | 2024/06/27 15:30 | Hiroto Shinozuka v Truls Moregard | W | 3-1 |
| WTT Star Contender Ljubljana | 2024/06/14 13:00 | Jonathan Groth v Hiroto Shinozuka | L | 3-2 |
| WTT Star Contender Ljubljana | 2024/06/13 17:00 | Benedek Olah v Hiroto Shinozuka | W | 0-3 |
| WTT Star Contender Ljubljana Quals | 2024/06/12 15:55 | Hiroto Shinozuka v Vitor Ishiy | W | 3-1 |
| WTT Star Contender Ljubljana Quals | 2024/06/12 08:05 | Hiroto Shinozuka v Tom Jarvis | W | 3-0 |