Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Stockton | 2018/09/29 22:20 | Collin Altamirano v Isaiah Strode | 4-6,0-6 |
| ITF M25 Pensacola | 2019/05/09 17:10 | Isaiah Strode v Felix Corwin | 2-6,6-4,3-6 |
| ITF M25 Pensacola | 2019/05/08 15:40 | Isaiah Strode v Zachary Svajda | 6-7,6-2,6-3 |
| ITF M25 Vero Beach | 2019/05/02 14:00 | Isaiah Strode v Nick Chappell | 4-6,6-7 |
| ITF M25 Vero Beach | 2019/04/30 16:00 | Isaiah Strode v Boris Arias | 3-6,6-3,10-7 |
| ITF M25 Calabasas | 2019/03/21 23:25 | Isaiah Strode v Stefan Kozlov | 6-7,0-6 |
| ITF M25 Calabasas | 2019/03/20 21:35 | Alafia Ayeni v Isaiah Strode | 6-4,4-6,4-6 |
| ITF M25 Calabasas | 2019/03/19 17:00 | Michael Geerts v Isaiah Strode | 6-4,2-6,3-10 |
| ITF M25 Calabasas | 2019/03/18 17:00 | Isaiah Strode v Jack Findel-Hawkins | 6-3,6-7,10-5 |
| Challenger Fairfield | 2019/10/07 18:00 | Brandon Holt v Collin Altamirano | 6-2,6-2 |
| Challenger Tiburon | 2019/09/23 20:30 | JC Aragone v Collin Altamirano | 6-2,7-6 |
| Challenger Kaohsiung | 2019/09/16 09:00 | Teymuraz Gabashvili v Collin Altamirano | 6-3,5-7,6-4 |
| Challenger Shanghai | 2019/09/13 04:35 | Di Wu v Collin Altamirano | 6-4,6-0 |
| Challenger Shanghai | 2019/09/12 04:20 | Collin Altamirano v Tatsuma Ito | 6-3,7-6 |
| Challenger Shanghai | 2019/09/10 04:00 | Aleksandar Vukic v Collin Altamirano | 4-6,6-7 |
| Challenger Shanghai | 2019/09/09 05:45 | Collin Altamirano v Xin Gao | 6-1,6-1 |
| Challenger Jinan | 2019/09/02 04:30 | Di Wu v Collin Altamirano | 6-4,6-4 |