Stadium: Court 5 N Round: 54 Ground: Hardcourt outdoor
| ITF M25 Tulsa | 2024/06/17 14:00 | Gus Tettamble v Ishaan Ravichander | 6-7,0-6 |
| ITF M15 Norman | 2023/10/23 15:00 | Jip Van Assendelft v Gus Tettamble | 6-1,6-3 |
| UTR Pro Arkansas | 2023/09/23 22:00 | Gus Tettamble v Foster Rogers | 3-6,7-6,0-6 |
| UTR Pro Arkansas | 2023/09/22 20:30 | Gus Tettamble v Bozo Barun | 3-6,2-5 |
| ITF M25 Edwardsville | 2023/07/25 15:10 | Alexander Petrov v Gus Tettamble | 6-3,6-4 |
| ITF M25 Edwardsville | 2023/07/24 14:00 | Gus Tettamble v Jaden Weekes | 6-3,6-4 |
| ITF M25 Tulsa | 2023/06/20 13:00 | Hank Trondson v Gus Tettamble | 6-4,6-3 |
| ITF M25 East Lansing | 2024/07/17 19:50 | Gavin Young v Nicolas Kotzen | 6-1,6-1 |
| ITF M25 East Lansing | 2024/07/16 14:55 | Nicolas Kotzen v Rahul Dhokia | 6-4,7-5 |
| ITF M25 East Lansing | 2024/07/15 16:00 | Nicolas Kotzen v Eli Stephenson | 6-0,6-2 |
| ITF M15 Lakewood | 2024/07/08 17:00 | Nicolas Kotzen v Emon Van Loben Sels | 6-3,1-6,6-10 |
| ITF M25 Tulsa | 2024/06/22 15:00 | Nicolas Kotzen v Eliot Spizzirri | 2-6,5-7 |
| ITF M25 Tulsa | 2024/06/21 14:00 | Mitchell Krueger v Nicolas Kotzen | 6-2,6-7,6-7 |
| ITF M25 Tulsa | 2024/06/20 16:10 | Nicolas Kotzen v Filip Peliwo | 6-3,2-6,6-2 |
| ITF M25 Tulsa | 2024/06/19 16:40 | Cleeve Harper v Nicolas Kotzen | 6-2,4-6,5-7 |