| Hellas Open | 2019/08/09 14:00 | Luka Milic v Arnaud Merkle | W | 0-2 |
| Spanish Int. | 2019/06/14 09:00 | Arnaud Merkle v Pablo Abian | L | 0-2 |
| Spanish Int. - Kwalifikacje | 2019/06/13 07:00 | Arnaud Merkle v Tobias Kuenzi | W | 2-0 |
| Dutch Int. | 2019/04/13 14:00 | Mads Christophersen v Arnaud Merkle | L | 2-0 |
| Dutch Int. | 2019/04/13 08:00 | Joran Kweekel v Arnaud Merkle | W | 1-2 |
| Dutch Int. | 2019/04/12 08:00 | Jeppe Bruun Christensen v Arnaud Merkle | W | 0-2 |
| Swiss Open - WD - Kwalifikacje | 2019/03/12 14:30 | Raul Must v Arnaud Merkle | L | 2-0 |
| Swiss Open - WD - Kwalifikacje | 2019/03/12 11:40 | Alexander Roovers v Arnaud Merkle | W | 0-1 |
| Hellas Open Qual | 2019/08/08 11:15 | Dennis Koppen v Tze Yong Ng | W | 0-2 |
| Hellas Open Qual | 2019/08/08 09:25 | Tze Yong Ng v Valentin Singer | W | 2-0 |