Stadium: Table 1 Round: 5
| WTT Feeder Dusseldorf | 2024/04/10 11:10 | Jakub Dyjas v Yi-Hsin Feng | W | 1-3 |
| WTT - Feeder Varazdin | 2024/04/06 16:20 | Yi-Hsin Feng v Chun Ting Wong | L | 1-3 |
| WTT - Feeder Varazdin | 2024/04/06 10:10 | Luka Mladenovic v Yi-Hsin Feng | W | 2-3 |
| WTT - Feeder Varazdin | 2024/04/05 17:05 | Yuta Tanaka v Yi-Hsin Feng | W | 0-3 |
| WTT - Feeder Varazdin | 2024/04/05 09:25 | Yi-Hsin Feng v Tomislav Pucar | W | 3-1 |
| WTT - Feeder Varazdin | 2024/04/04 12:20 | Yi-Hsin Feng v Guilherme Teodoro | W | 3-0 |
| WTT - Feeder Otocec | 2024/04/01 09:45 | Daeseong Cho v Yi-Hsin Feng | L | 3-1 |
| WTT - Feeder Otocec | 2024/03/31 17:30 | Yang Wang v Yi-Hsin Feng | W | 0-3 |
| WTT - Feeder Otocec | 2024/03/30 11:35 | Steffen Mengel v Gyuhyeon Park | L | 0-3 |
| WTT - Feeder Otocec | 2024/03/29 15:00 | Steffen Mengel v Darius Movileanu | W | 3-0 |
| WTT - Feeder Manchester | 2024/02/03 13:10 | Matteo Mutti v Steffen Mengel | L | 3-2 |
| WTT - Feeder Manchester | 2024/02/02 12:00 | Louis Price v Steffen Mengel | W | 0-3 |
| WTT - Feeder Corpus Christi | 2024/01/18 17:25 | Steffen Mengel v Kirill Gerassimenko | L | 1-3 |
| WTT - Feeder Corpus Christi | 2024/01/18 01:20 | Steffen Mengel v Ricardo Walther | W | 3-2 |
| WTT - Feeder Corpus Christi | 2024/01/18 00:55 | Steffen Mengel v Ricardo Walther | W | 3-2 |
| WTT - Feeder Corpus Christi | 2024/01/17 19:00 | Steffen Mengel v Cedric Nuytinck | W | 3-0 |