Stadium: Sub-Court B Round: 54 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2022/05/23 12:30 | Yuta Tomida v Baran Soyler | 2-6,1-6 |
| ITF M15 Antalya | 2022/05/16 08:20 | Evgeny Philippov v Yuta Tomida | 6-2,6-2 |
| ITF M15 Antalya | 2022/05/15 07:00 | Bogdan Seleznev v Yuta Tomida | 4-6,2-6 |
| ITF M15 Antalya | 2023/05/07 07:00 | Alexander Donski v Collin Altamirano | 6-4,6-4 |
| ITF M15 Antalya | 2023/04/30 07:00 | Lorenzo Joaquin Rodriguez v Collin Altamirano | 6-1,4-6,11-9 |
| ITF M15 Naples | 2023/02/21 14:30 | Collin Altamirano v Bryce Nakashima | 3-6,3-6 |
| ITF M15 Naples | 2023/02/20 17:00 | Kousuke Ogura v Collin Altamirano | 2-6,3-6 |
| ITF M15 Edmond | 2023/01/25 22:15 | Ezekiel Clark v Collin Altamirano | 6-0,4-6,6-2 |
| ITF M15 Ithaca | 2023/01/17 18:30 | Nathan Ponwith v Collin Altamirano | 6-4,6-1 |
| ITF M25 Nottingham | 2022/05/10 09:00 | Julian Cash v Collin Altamirano | 6-7,6-2,7-6 |
| ITF M25 Nottingham | 2022/05/04 14:10 | Collin Altamirano v Giovanni Oradini | 3-6,1-6 |