Head to Head
| World Cup | 2025/04/14 05:50 | Shunsuke Togami v Ovidiu Ionescu | W | 4-0 |
| WTT Contender Zagreb | 2024/06/08 12:45 | Shunsuke Togami v Ovidiu Ionescu | W | 3-1 |
| World Team Championship | 2022/10/02 08:30 | Shunsuke Togami v Ovidiu Ionescu | W | 3-2 |
Home History
| WTT United States Smash | 2025/07/06 20:10 | Felix Lebrun v Shunsuke Togami | L | 3-2 |
| WTT Contender Zagreb | 2025/06/28 09:45 | Tomokazu Harimoto v Shunsuke Togami | L | 3-2 |
| WTT Contender Zagreb | 2025/06/27 17:35 | Shunsuke Togami v Junsung Oh | W | 3-0 |
| WTT Contender Zagreb | 2025/06/26 11:05 | Shunsuke Togami v Mizuki Oikawa | W | 3-0 |
| WTT Star Contender Ljubljana | 2025/06/21 16:20 | Darko Jorgic v Shunsuke Togami | L | 3-2 |
| WTT Star Contender Ljubljana | 2025/06/21 11:15 | Shunsuke Togami v Tomokazu Harimoto | W | 3-2 |
| WTT Star Contender Ljubljana | 2025/06/20 11:00 | Quadri Aruna v Shunsuke Togami | W | 2-3 |
| WTT Star Contender Ljubljana | 2025/06/19 16:15 | Shunsuke Togami v Haidong Xu | W | 3-0 |
Away History
| WTT United States Smash Quals | 2025/07/05 20:40 | Abdel Kader Salifou v Ovidiu Ionescu | L | 3-1 |
| WTT United States Smash Quals 2025 | 2025/07/04 22:10 | Ovidiu Ionescu v Cheng-Ting Liao | W | 3-2 |
| WTT Contender Skopje | 2025/06/12 09:55 | Ovidiu Ionescu v Cheng-Ting Liao | L | 1-3 |
| World Championships | 2025/05/17 13:55 | Ovidiu Ionescu v Noshad Alamiyan | L | 2-4 |
| WTT Contender Tunis | 2025/04/25 16:45 | Anders Lind v Ovidiu Ionescu | L | 3-1 |
| WTT Contender Tunis Quals | 2025/04/24 12:10 | Adrien Rassenfosse v Ovidiu Ionescu | W | 1-3 |
| WTT Contender Tunis Quals | 2025/04/23 15:45 | Ovidiu Ionescu v Gustavo Gomez | W | 3-1 |
| WTT Contender Tunis Quals | 2025/04/22 15:45 | Ovidiu Ionescu v Xunan Huang | W | 3-1 |