Stadium: C Round: 25 Ground: Hardcourt outdoor
| ITF Australia F7 | 2017/10/10 00:00 | Scott Puodziunas v Francis Casey Alcantara | 6-4,4-6,7-6 |
| ITF Australia F6 | 2017/10/04 03:25 | Francis Casey Alcantara v Benjamin Mitchell | 3-6,1-6 |
| ITF Thailand F5 Qual | 2017/08/07 04:00 | Francis Casey Alcantara v Siddharth Vishwakarma | 6-1,6-0 |
| ITF Thailand F5 Qual | 2017/08/06 02:30 | Francis Casey Alcantara v Skyler Butts | 7-6,7-5 |
| ITF Thailand F4 | 2017/08/01 05:40 | Francis Casey Alcantara v Kuan-Yi Lee | 2-6,0-6 |
| ITF China F14 | 2017/07/26 02:00 | Francis Casey Alcantara v Issei Okamura | 6-4,5-7,2-6 |
| ITF China F14 | 2017/07/24 07:05 | Yili Zheng v Francis Casey Alcantara | 1-6,1-6 |
| ITF China F13 | 2017/07/17 04:05 | Francis Casey Alcantara v Yuqing Ning | 6-4,6-4 |
| ITF USA F10 | 2018/04/13 16:20 | Harrison Adams v Collin Altamirano | 4-6,6-3,6-4 |
| ITF USA F10 | 2018/04/12 17:20 | Vasil Kirkov v Collin Altamirano | 1-6,7-5,2-6 |
| ITF USA F10 | 2018/04/11 15:00 | Collin Altamirano v Scott Griekspoor | 7-6,6-3 |
| ITF USA F9 | 2018/04/07 15:30 | Scott Griekspoor v Collin Altamirano | 7-6,6-2 |
| ITF USA F9 | 2018/04/05 15:00 | Collin Altamirano v Liam Caruana | 6-2,6-4 |
| ITF USA F8 | 2018/03/24 20:30 | JC Aragone v Collin Altamirano | 6-0,6-4 |
| ITF USA F8 | 2018/03/24 01:00 | Collin Altamirano v Laurent Lokoli | 6-2,6-1 |
| ITF USA F8 | 2018/03/23 20:15 | Martin Redlicki v Collin Altamirano | 6-7,7-6,6-7 |