| Estonie Int. - Qualif. | 2023/01/12 08:00 | Ivan Tsaregorotsev v Must, Raul | W | 0-2 |
| Estonie Int. - | 2022/01/15 08:20 | Must, Raul v Karpov, Georgii | L | 1-2 |
| Estonie Int. - | 2022/01/14 15:20 | Must, Raul v Ken Yon Ong | W | 2-0 |
| Olympics 2020 - Men | 2021/07/27 01:00 | Pablo Abian v Must, Raul | L | 2-0 |
| Olympics 2020 - Men | 2021/07/25 05:00 | Chen, Long v Must, Raul | L | 2-0 |
| Masters d'Espagne | 2021/05/19 12:55 | Must, Raul v Tze Yong Ng | L | 0-2 |
| Portuguese Int. | 2021/05/08 14:20 | Must, Raul v Karunaratne, Niluka | L | 0-2 |
| Portuguese Int. | 2021/05/08 09:00 | Pratama, Adi v Must, Raul | W | 0-2 |
| Estonie Int. - Qualif. | 2023/01/12 08:35 | Rakesh Sharma v Brian Holtschke | W | 0-2 |
| Latvia Int. | 2022/09/02 07:00 | Brian Holtschke v Christopher Vittoriani | L | 0-2 |
| Croatia Open | 2022/06/21 14:55 | Brian Holtschke v Dumindu Abeywickrama | L | 0-2 |
| International de Bonn | 2022/06/16 13:45 | Joran Kweekel v Brian Holtschke | L | 2-1 |
| Italian Int. Qual | 2022/06/02 07:10 | S. Sankar Muthusamy Subramanian v Brian Holtschke | W | 1-2 |
| Austrian Open - Qualif. | 2022/05/26 16:50 | Brian Holtschke v Yanis Gaudin | L | 0-2 |
| Luxembourg Open | 2022/05/06 08:00 | Brian Holtschke v Ouazzen, Martin | L | 1-2 |
| Dutch Int. - | 2022/04/14 11:00 | Varun Kapur v Brian Holtschke | L | 2-0 |