| Dutch Open | 2019/10/10 15:35 | Arnaud Merkle v Bernardo Atilano | W | 2-0 |
| Dutch Open | 2019/10/09 17:15 | Mark Caljouw v Arnaud Merkle | W | 1-2 |
| Dutch Open | 2019/10/08 15:55 | Arnaud Merkle v Liu, H. C. | W | 2-0 |
| Dutch Open (GP) 2017, Qualification | 2019/10/08 09:10 | Arnaud Merkle v Opti, Soren | W | 2-0 |
| Belgian International 2019, MS | 2019/09/12 12:35 | Arnaud Merkle v Ho-Shue, Jason Anthony | L | 1-2 |
| Hellas Open | 2019/08/10 15:00 | Sholeh Aidil v Arnaud Merkle | L | 2-1 |
| Hellas Open | 2019/08/10 07:30 | Arnaud Merkle v Tze Yong Ng | W | 2-0 |
| Hellas Open | 2019/08/09 14:00 | Milic, Luka v Arnaud Merkle | W | 0-2 |
| Dutch Open | 2019/10/10 14:50 | Rossi, Leo v Li, S. F. | W | 0-2 |
| Dutch Open | 2019/10/09 17:50 | Li, S. F. v Luis Enrique Penalver | W | 2-0 |
| Vietnam Open | 2019/09/12 10:40 | Li, S. F. v Tien Minh Nguyen | L | 0-2 |
| Vietnam Open | 2019/09/12 04:00 | Lu, C. H. v Li, S. F. | W | 0-2 |
| Belarus Int. | 2019/08/31 11:00 | Weng, H. Y. v Li, S. F. | L | 2-0 |
| Belarus Int. | 2019/08/30 14:20 | Bai, Y. P. v Li, S. F. | W | 1-2 |
| US Open 2019, MS | 2019/07/11 22:10 | Li, S. F. v Chun-Yi Lin | L | 1-2 |
| US Open 2019, MS | 2019/07/11 01:00 | Rouxel, Thomas v Li, S. F. | W | 1-2 |