Head to Head
| WTT Contender Almaty | 2022/09/16 08:40 | Jaehyun An v Mattias Falck | W | 2-3 |
| WTT Star Contender Doha | 2021/03/09 08:35 | Mattias Falck v Jaehyun An | L | 0-3 |
| World Championship | 2019/04/27 16:00 | Jaehyun An v Mattias Falck | W | 3-4 |
Home History
| WTT Contender Rio | 2023/08/13 21:45 | Sora Matsushima v Mattias Falck | W | 2-4 |
| WTT Contender Rio | 2023/08/12 20:30 | Mattias Falck v Woojin Jang | W | 3-0 |
| WTT Contender Rio | 2023/08/12 14:55 | Mattias Falck v Dang Qiu | W | 3-2 |
| WTT Contender Rio | 2023/08/11 22:00 | Mattias Falck v Tomislav Pucar | W | 3-2 |
| WTT Contender Rio | 2023/08/10 15:00 | Mattias Falck v Anders Lind | W | 3-0 |
| WTT Contender Lima | 2023/08/03 21:15 | Mattias Falck v Seungmin Cho | L | 1-3 |
| WTT Contender Tunis | 2023/06/24 19:15 | Mattias Falck v Anton Kallberg | L | 1-3 |
| WTT Contender Tunis | 2023/06/24 11:10 | Mattias Falck v Tiago Apolonia | W | 3-1 |
Away History
| WTT Contender Rio | 2023/08/10 19:35 | Jaehyun An v Mizuki Oikawa | L | 2-3 |
| WTT Contender Lima | 2023/08/04 16:05 | Joao Monteiro v Jaehyun An | L | 3-2 |
| WTT Contender Lima | 2023/08/03 16:20 | Jaehyun An v Sangsu Lee | W | 3-1 |
| WTT Feeder Havirov | 2023/07/30 16:45 | Jaehyun An v Simon Gauzy | W | 3-2 |
| WTT Feeder Havirov | 2023/07/30 10:20 | Marcos Freitas v Jaehyun An | W | 0-3 |
| WTT Feeder Havirov | 2023/07/29 17:20 | Anders Lind v Jaehyun An | W | 1-3 |
| WTT Feeder Havirov | 2023/07/29 11:45 | Joe Seyfried v Jaehyun An | W | 2-3 |
| WTT Feeder Havirov | 2023/07/28 15:50 | Tommaso Giovannetti v Jaehyun An | W | 1-3 |