| Austrian Open | 2021/05/28 14:00 | Philip I Klindt v Arnaud Merkle | W | 0-2 |
| Slovenia Int. | 2021/05/22 13:20 | Arnaud Merkle v Panji Ahmad Maulana | W | 2-0 |
| Slovenia Int. | 2021/05/22 09:00 | Daniel Nikolov v Arnaud Merkle | W | 1-2 |
| Slovenia Int. | 2021/05/21 14:40 | Arnaud Merkle v Alex Lanier | W | 2-0 |
| Slovenia Int. | 2021/05/21 09:00 | Arnaud Merkle v Wolfgang Gnedt | W | 2-1 |
| Slovenia Int. | 2021/05/20 14:00 | Arnaud Merkle v Raynaldi Oktavianur Rizky | W | 2-0 |
| Slovenia Int. | 2021/05/20 09:00 | Arnaud Merkle v Jacob Nilsson | W | 2-0 |
| Portuguese Int. | 2021/05/09 09:00 | Ditlev Jaeger Holm v Arnaud Merkle | L | 2-0 |
| Austrian Open | 2021/05/28 15:30 | Christopher Vittoriani v Ygor Coelho | W | 0-2 |
| Spain Masters | 2021/05/21 12:20 | Chico Aura Dwi Wardoyo v Ygor Coelho | L | 2-0 |
| Spain Masters | 2021/05/20 12:45 | Ygor Coelho v Victor Svendsen | W | 2-0 |
| Spain Masters | 2021/05/19 09:35 | Ygor Coelho v Georges Julien Paul | W | 2-0 |
| Orleans Masters | 2021/03/23 17:00 | Ygor Coelho v June Wei Cheam | L | 0-2 |
| All England Open | 2021/03/17 17:20 | Ygor Coelho v Sameer Verma | L | 0-2 |
| Swiss Open | 2021/03/03 09:35 | Ygor Coelho v Kunlavut Vitidsarn | L | 0-2 |
| Spain Masters | 2020/02/20 09:00 | Rasmus Gemke v Ygor Coelho | L | 2-1 |