Stadion: Court 8 Round: 25 Ground: Clay
| ITF - M25 - Calabasas | 2022/03/22 21:15 | Daniel Cukierman v Collin Altamirano | 6-1,5-7,6-2 |
| ITF - M25 - Bakersfield | 2022/03/15 17:00 | Collin Altamirano v Ethan Quinn | 6-7,3-6 |
| ITF - M25 - Santo Domingo | 2022/03/01 13:00 | Collin Altamirano v Maik Steiner | 6-2,1-6,8-10 |
| ITF - M25 - Santo Domingo | 2022/02/28 14:55 | Collin Altamirano v Eudy F L Mercedes | 6-1,6-1 |
| ITF - M25 - Santo Domingo | 2022/02/21 18:30 | Collin Altamirano v Victor Lilov | 6-4,1-6,4-10 |
| ITF - M25 - Santo Domingo | 2022/02/21 13:00 | Collin Altamirano v Nikita Alosha | 6-3,6-1 |
| UTR Pro Tennis Series - Kalifornien | 2022/01/29 17:30 | Collin Altamirano v Nicolas Cortes Campos | 2-6,6-2,4-6 |
| UTR Pro Tennis Series - Kalifornien | 2022/01/27 22:30 | Aaron Bailey v Collin Altamirano | 0-6,2-6 |
| ITF - M25 - Calabasas | 2022/03/25 23:40 | Ezekiel Clark v Charles Broom | 6-2,1-6,6-7 |
| ITF - M25 - Calabasas | 2022/03/24 18:55 | Prajnesh Gunneswaran v Ezekiel Clark | 3-6,6-1,2-6 |
| ITF - M25 - Calabasas | 2022/03/22 21:25 | Ezekiel Clark v Brandon Holt | 6-7,6-1,7-6 |
| ITF - M25 - Bakersfield | 2022/03/14 18:30 | Ezekiel Clark v William Bushamuka | 6-7,6-1,8-10 |
| ITF - M25 - Santo Domingo | 2022/02/28 14:35 | Ezekiel Clark v Adam Jones | 3-6,1-6 |
| ITF - M15 - Naples | 2022/02/23 15:00 | Jonathan Mridha v Ezekiel Clark | 6-3,2-6,6-2 |
| ITF - M15 - Naples | 2022/02/17 15:00 | Justin Roberts v Ezekiel Clark | 7-6,6-4 |
| ITF - M15 - Naples | 2022/02/16 18:30 | Nathan Ponwith v Ezekiel Clark | 6-0,3-6,1-6 |