Stadium: Campus Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Loughborough | 2024/01/09 11:30 | Michael Shaw v George Loffhagen | 4-6,3-6 |
| ITF M25 Vale Do Lobo | 2023/11/23 10:00 | Paul Jubb v George Loffhagen | 6-3,6-3 |
| ITF M25 Vale Do Lobo | 2023/11/22 10:00 | Johannes Seeman v George Loffhagen | 5-7,1-6 |
| ITF M25 Roehampton | 2023/08/10 09:30 | Oliver Tarvet v George Loffhagen | 4-6,7-6,7-6 |
| ITF M25 Roehampton | 2023/08/09 12:30 | Patrick Brady v George Loffhagen | 2-6,6-7 |
| ITF M25 Roehampton | 2023/08/05 09:30 | Luke Simkiss v George Loffhagen | 2-6,2-6 |
| ITF M25 Roehampton | 2023/08/04 09:30 | George Loffhagen v George Houghton | 6-0,6-3 |
| ITF M25 Roehampton | 2023/08/03 09:00 | Toby Samuel v George Loffhagen | 5-7,4-6 |
| Challenger New Delhi | 2024/02/25 07:20 | Sebastian Fanselow v Yurii Dzhavakian | 4-6,6-7 |
| Challenger Pune | 2024/02/20 11:05 | Sebastian Fanselow v Duje Ajdukovic | 7-5,6-7,3-6 |
| Challenger Pune | 2024/02/19 07:30 | Enrico Dalla Valle v Sebastian Fanselow | 6-4,6-7,3-6 |
| Challenger Pune | 2024/02/18 12:35 | Jonas Forejtek v Sebastian Fanselow | 6-7,4-6 |
| Challenger Cleveland | 2024/01/31 16:00 | Tennys Sandgren v Sebastian Fanselow | 6-0,7-6 |
| Challenger Cleveland | 2024/01/30 15:00 | Sebastian Fanselow v William Grant | 7-6,6-1 |
| Challenger Indian Wells | 2024/01/27 18:00 | Zachary Svajda v Sebastian Fanselow | 6-2,6-4 |
| Challenger Indian Wells | 2024/01/26 18:00 | Learner Tien v Sebastian Fanselow | 6-7,7-5,4-6 |