| Qatar Open - GD | 2018/03/21 09:40 | Mizuki Oikawa v Jaehyun An | L | 1-3 |
| WTT - Contender - Tunis | 2023/06/22 18:10 | Cedric Meissner v Mizuki Oikawa | W | 0-3 |
| ITTF WK | 2023/05/21 17:30 | Deni Kozul v Mizuki Oikawa | L | 4-3 |
| WTT - Star Contender Bangkok | 2023/04/25 10:25 | Mizuki Oikawa v Yuta Tanaka | L | 1-3 |
| Japan - T League | 2023/03/23 10:30 | Mizuki Oikawa v Kazuki Hamada | W | 3-1 |
| WTT Singapore Smash Quals | 2023/03/08 10:55 | Mizuki Oikawa v Jakub Dyjas | L | 0-3 |
| WTT Singapore Smash Quals | 2023/03/07 10:45 | Mizuki Oikawa v Lucas Tan | W | 3-1 |
| WTT - Star Contender Goa | 2023/03/01 13:50 | Mizuki Oikawa v Qihao Zhou | L | 1-3 |
| WTT - Star Contender Goa - Kwal. | 2023/02/28 13:15 | Bence Majoros v Mizuki Oikawa | L | 3-2 |
| WTT - Contender - Tunis | 2023/06/22 17:00 | Jaehyun An v Shidong Lin | W | 3-1 |
| WTT - Contender Lagos | 2023/06/15 15:45 | Cedric Nuytinck v Jaehyun An | L | 3-2 |
| ITTF WK | 2023/05/20 08:40 | Jaehyun An v Lubomir Pistej | L | 1-4 |
| WTT - Star Contender Bangkok | 2023/04/26 07:05 | Jaehyun An v Licen Yuan | L | 1-3 |
| WTT - Star Contender Bangkok | 2023/04/25 11:25 | Jaehyun An v Robert Gardos | W | 3-2 |
| WTT Singapore Smash | 2023/03/11 03:55 | Jaehyun An v Noshad Alamiyan | L | 2-3 |
| WTT Singapore Smash Quals | 2023/03/09 11:30 | Jaehyun An v Cheng-Ting Liao | W | 3-2 |
| WTT Singapore Smash Quals | 2023/03/09 03:20 | Jaehyun An v Tom Jarvis | W | 3-0 |