Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Los Angeles | 2020/01/10 18:00 | Alexander Ritschard v Collin Altamirano | 6-1,3-6,6-3 |
| ITF M25 Los Angeles | 2020/01/09 20:45 | Alex Rybakov v Collin Altamirano | 6-3,3-6,4-6 |
| ITF M25 Los Angeles | 2020/01/07 20:50 | Roy Smith v Collin Altamirano | 7-6,1-6,4-6 |
| ITF M15 Austin | 2019/11/24 16:50 | Collin Altamirano v Jacob Fearnley | 4-6,6-4,6-4 |
| ITF M15 Austin | 2019/11/23 18:30 | Collin Altamirano v Ruan Roelofse | 6-4,4-6,6-2 |
| ITF M15 Austin | 2019/11/22 17:00 | Collin Altamirano v Hady Habib | 6-3,6-1 |
| ITF M15 Austin | 2019/11/21 18:25 | Collin Altamirano v Preston Brown | 6-2,6-0 |
| ITF M15 Austin | 2019/11/20 18:50 | Collin Altamirano v Michael Shabaz | 7-5,6-2 |
| ITF M25 Rancho Santa Fe | 2020/01/14 20:00 | Tobias Simon v Lucas Gomez | 2-6,6-1,10-1 |
| ITF M25 Los Angeles | 2020/01/08 18:00 | Lucas Gomez v Geoffrey Blancaneaux | 2-6,2-6 |
| ITF M25 Los Angeles | 2020/01/07 18:00 | Lucas Gomez v Logan Smith | 6-2,6-4 |
| ITF M25 Los Angeles | 2020/01/06 18:00 | Vasil Kirkov v Lucas Gomez | 6-3,1-6,3-10 |
| ITF M25 Claremont | 2019/10/09 20:25 | Lucas Gomez v Govind Nanda | 1-6,3-6 |
| Davis Cup | 2019/09/15 17:50 | Ayed Zatar v Lucas Gomez | 4-6,4-6 |
| Davis Cup | 2019/09/14 21:25 | Juan Borba v Lucas Gomez | 4-6,4-6 |
| ITF M15 Cancun | 2019/08/27 14:15 | Christian Langmo v Lucas Gomez | 1-6,6-1,6-4 |