Stadium: PC4 Round: 26 Ground: Hardcourt outdoor
| Challenger Indian Wells | 2024/01/23 21:35 | Sebastian Fanselow v Vasek Pospisil | 6-2,7-5 |
| Challenger Indian Wells | 2024/01/15 22:50 | Giovanni Oradini v Sebastian Fanselow | 6-3,7-6 |
| Challenger Oeiras | 2024/01/10 13:55 | Leandro Riedi v Sebastian Fanselow | 6-3,6-0 |
| Challenger Oeiras | 2024/01/08 13:40 | Tristan Lamasine v Sebastian Fanselow | 4-6,4-6 |
| Challenger Oeiras Qual | 2024/01/07 16:00 | Egor Gerasimov v Sebastian Fanselow | 6-7,4-6 |
| Challenger Oeiras | 2024/01/01 18:10 | Cem Ilkel v Sebastian Fanselow | 6-3,3-6,7-5 |
| Challenger Maia | 2023/11/28 12:15 | Sebastian Fanselow v Karl Friberg | 6-3,3-6,4-6 |
| Challenger Champaign | 2023/11/16 18:20 | Sebastian Fanselow v Alex Michelsen | 3-6,2-6 |
| Challenger Indian Wells | 2024/01/23 21:30 | Trevor Svajda v Tennys Sandgren | 0-6,7-6,7-6 |
| ITF M25 Austin | 2023/11/09 15:00 | Learner Tien v Trevor Svajda | 6-4,5-7,10-1 |
| ITF M25 Austin | 2023/11/08 16:00 | Cleeve Harper v Trevor Svajda | 4-6,6-7 |
| Challenger Tiburon | 2023/10/02 18:40 | Cannon Kingsley v Trevor Svajda | 6-3,4-6,6-1 |
| Challenger Tiburon | 2023/10/01 21:55 | Trevor Svajda v James Trotter | 6-4,6-1 |
| US Open | 2023/08/22 19:30 | James Duckworth v Trevor Svajda | 7-6,6-2 |
| ITF M15 San Diego | 2023/06/15 19:20 | Matt Kuhar v Trevor Svajda | 7-6,6-3 |
| ITF M15 San Diego | 2023/06/13 21:00 | Trevor Svajda v Enzo Wallart | 6-2,6-3 |