| Swiss Open - Damdubbel - Kval | 2019/03/07 17:40 | Max Weisskirchen v David K Kristensen | W | 2-0 |
| Swiss Open - Damdubbel - Kval | 2019/02/20 10:30 | Max Weisskirchen v Daniel Nikolov | L | 1-2 |
| Giraldilla Int. - Mixed dubbel | 2019/02/17 13:30 | Anders Antonsen v Max Weisskirchen | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2019/02/14 13:30 | Vladimir Malkov v Max Weisskirchen | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2019/02/13 13:00 | Nhat Nguyen v Max Weisskirchen | L | 2-1 |
| Swiss Open - Damdubbel - Kval | 2018/12/13 13:15 | Albin Carl Hjelm v Max Weisskirchen | L | 2-1 |
| Swiss Open - Damdubbel - Kval | 2018/12/13 10:45 | Jacek Kolumbajew v Max Weisskirchen | W | 0-2 |
| Giraldilla Int. - Mixed dubbel | 2018/11/21 18:00 | Max Weisskirchen v Rasmus Messerschmidt | L | 1-2 |
| Kroatien Int. | 2019/04/19 08:30 | Valentin Singer v Filip Budzel | W | 2-0 |
| Orleans Masters - Kval | 2019/03/19 15:00 | Valentin Singer v Siddharth Pratap Singh | L | 0-2 |
| Orleans Masters - Kval | 2019/03/19 09:10 | Valentin Singer v Christian Kirchmayr | W | 2-1 |
| Swiss Open - Damdubbel - Kval | 2019/03/07 20:20 | Aram Mahmoud v Valentin Singer | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2019/02/20 14:00 | Valentin Singer v Ditlev Jaeger Holm | L | 0-2 |
| Swiss Open - Damdubbel - Kval | 2019/01/10 12:00 | Valentin Singer v Valeriy Atrashchenkov | L | 1-2 |
| Swiss Open - Damdubbel - Kval | 2019/01/10 09:00 | Valentin Singer v Christopher Klauer | W | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/05/10 07:00 | David Jones v Valentin Singer | L | 2-0 |