Stadium: Court 6 Round: 25 Ground: Hardcourt indoor
| ITF M15 Las Vegas | 2023/10/18 16:55 | Cash Hanzlik v William Grant | 2-6,1-6 |
| UTR Pro Denver | 2023/09/01 23:45 | Andras Necz v Cash Hanzlik | 0-0 |
| UTR Pro Denver | 2023/08/29 20:30 | Charlie Miller v Cash Hanzlik | 6-3,0-6,2-6 |
| UTR Pro Denver | 2023/08/28 20:30 | Cash Hanzlik v Nedim Suko | 7-6,5-7,6-7 |
| ITF M25 Decatur | 2023/08/06 17:00 | Naoki Nakagawa v Cash Hanzlik | 6-4,1-6,4-6 |
| ITF M25 Decatur | 2023/08/05 17:50 | Cash Hanzlik v Hunter Heck | 6-2,6-1 |
| ITF M25 Decatur | 2023/08/04 17:20 | Ozan Baris v Cash Hanzlik | 4-6,3-6 |
| ITF M25 Decatur | 2023/08/03 17:40 | Cash Hanzlik v Micah Braswell | 6-3,7-6 |
| ITF M25 Saint-Augustin | 2023/10/24 16:25 | Keenan Mayo v Ids Waterbolk | 6-2,4-6,10-5 |
| ITF M25 Las Vegas | 2023/10/16 13:00 | Alexander Petrov v Keenan Mayo | 6-4,6-4 |
| UTR Pro California | 2023/09/27 18:30 | Keenan Mayo v Jackson Ross | 2-6,4-6 |
| UTR Pro California | 2023/09/26 23:49 | Keenan Mayo v Tygen Goldammer | 6-1,2-0 |
| UTR Pro California | 2023/09/25 20:08 | Keenan Mayo v Lautaro Pane | 3-6,4-6 |
| Challenger Winnipeg | 2023/08/13 16:00 | Keenan Mayo v Kiranpal Pannu | 1-6,4-6 |
| Challenger Salinas | 2023/07/23 15:00 | Alfredo Perez v Keenan Mayo | 6-2,6-3 |
| ITF M15 Lakewood | 2023/07/11 17:00 | Stefan Menichella v Keenan Mayo | 6-3,6-4 |