| Nantes Int. - Kval | 06/23 09:00 | - | Felix Hammes v Li Yang Su | L | 0-2 | |
| Luxembourg Open - Kval | 05/05 15:40 | - | Jason Christ Alexander v Felix Hammes | L | 2-0 | |
| Luxembourg Open - Kval | 05/05 13:40 | - | Felix Hammes v Bennet Peters | W | 2-0 | |
| Dutch International - Kval | 04/13 13:00 | - | Felix Hammes v Alwi Farhan | L | 0-2 | |
| Dutch International - Kval | 04/13 10:20 | - | Felix Hammes v Rafael Gavois | W | 2-0 | |
| Welsh Int Qual | 12/01 10:10 | - | Jiri Kral v Felix Hammes | L | 2-0 | |
| Slovenien - Future Series | 11/26 10:00 | - | Felix Hammes v Giovanni Toti | L | 0-2 | |
| Slovenia Int. | 05/20 11:20 | - | Raynaldi Oktavianur Rizky v Felix Hammes | - | Retired | |
| Slovak Open - Kval | 02/26 09:25 | - | Felix Hammes v Joan Monroy | L | 1-2 | |
| Welsh Int. - Kval | 11/28 09:00 | - | Carlos Piris v Felix Hammes | W | 0-2 | |
| Welsh Int. - Kval | 11/27 15:30 | - | Felix Hammes v Aaron Bai | W | 2-0 | |
| SaarLorLux Open | 10/29 17:40 | 6 | Felix Hammes v Eetu Heino | L | 0-2 |