| Qatar Open – SP | 2018/10/26 07:48 | Rares Sipos v Jaehyun An | W | 3-0 |
| WTT Contender Zagreb | 2022/06/17 12:00 | Ricardo Walther v Rares Sipos | L | 3-0 |
| WTT Contender Zagreb | 2022/06/16 16:30 | Rares Sipos v Robert Gardos | W | 3-1 |
| WTT Contender Zagreb Quals | 2022/06/15 13:20 | Samuel Kulczycki v Rares Sipos | W | 1-3 |
| WTT Contender Zagreb Quals | 2022/06/14 17:10 | Wang-Wei Peng v Rares Sipos | W | 0-3 |
| WTT Contender Zagreb Quals | 2022/06/13 08:40 | Elias Hardmeier v Rares Sipos | W | 2-3 |
| WTT Feeder Westchester | 2022/05/13 19:33 | Eugene Wang v Rares Sipos | L | 4-1 |
| WTT Feeder Fremont | 2022/05/07 03:30 | Rares Sipos v Enzo Angles | L | 2-3 |
| WTT Feeder Fremont | 2022/05/06 19:30 | Yuta Tanaka v Rares Sipos | W | 2-3 |
| WTT Star Contender Budapest Quals | 2022/07/12 16:30 | Jaehyun An v Alexis Lebrun | L | 0-3 |
| WTT Star Contender Budapest Quals | 2022/07/11 17:50 | Jaehyun An v Manush Utpalbhai Shah | W | 3-2 |
| WTT Feeder Otocec | 2022/06/25 15:30 | Jaehyun An v Shidong Lin | L | 1-4 |
| WTT Feeder Ototec | 2022/06/24 18:25 | Jaehyun An v Daeseong Cho | W | 3-2 |
| WTT Feeder Ototec | 2022/06/24 10:05 | Jaehyun An v Guodong Liang | W | 4-1 |
| WTT Feeder Ototec | 2022/06/23 15:30 | Jaehyun An v Samuel Kulczycki | W | 3-2 |
| WTT Contender Zagreb | 2022/06/16 13:40 | Yukiya Uda v Jaehyun An | L | 3-2 |
| WTT Star Contender Doha | 2022/03/27 16:00 | Jaehyun An v Zihao Zhao | L | 1-3 |