Stadium: Center Court Round: 26 Ground: Hardcourt indoor
| Challenger Biel | 2023/03/22 10:00 | Rehberg, Max Hans v 마주어, 다니엘 | 6-3,6-7,6-3 |
| Challenger Biel | 2023/03/20 10:00 | Rehberg, Max Hans v 오벨레이트너, 네일 | 6-7,4-6 |
| Challenger Biel | 2023/03/19 11:45 | Rehberg, Max Hans v 스첼, 니클라스 | 6-3,6-4 |
| ITF M15 Oberhaching | 2023/02/16 12:55 | 벨드힐, 마이크 v Rehberg, Max Hans | 6-2,6-4 |
| ITF M15 Oberhaching | 2023/02/15 16:20 | 카바트세브, 키릴 v Rehberg, Max Hans | 2-6,2-6 |
| Koblenz, Germany | 2023/01/30 16:30 | Rehberg, Max Hans v 물러, 알렉산드레 | 4-6,4-6 |
| Nussloch, Singles M-ITF-GER-01A | 2023/01/26 11:40 | 헬러, 페터 v Rehberg, Max Hans | 7-6,4-6,6-1 |
| Nussloch, Singles M-ITF-GER-01A | 2023/01/25 18:00 | 핸델, 팀 v Rehberg, Max Hans | 6-7,6-7 |
| Challenger Biel | 2023/03/22 12:10 | Mika Brunold v 콜라르, 즈데네크 | 6-1,6-4 |
| Trimbach, Singles M-ITF-SUI-01A | 2023/03/16 09:00 | Mika Brunold v 마주어, 다니엘 | 2-6,2-6 |
| Trimbach, Singles M-ITF-SUI-01A | 2023/03/15 09:00 | Dylan Dietrich v Mika Brunold | 6-7,3-6 |
| Challenger Lugano | 2023/03/10 12:35 | Mika Brunold v 에스코피어, 안토니 | 0-6,3-6 |
| Challenger Lugano | 2023/03/08 11:50 | 브란카시오, 라울 v Mika Brunold | 5-7,3-6 |
| Challenger Lugano | 2023/03/06 14:20 | Mika Brunold v 구이날드, 마누엘 | 4-6,6-2,6-2 |
| ITF M15 Oberhaching | 2023/02/16 11:00 | 로센크란즈, 매츠 v Mika Brunold | 6-1,6-4 |
| ITF M15 Oberhaching | 2023/02/14 14:20 | Mika Brunold v Privara , Peter Benjamin | 6-0,6-2 |