Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Bakersfield | 2019/03/13 19:40 | Lucas Gomez v Tobias Simon | 6-0,6-7,2-6 |
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Tobias Simon v Kyle Kang | 6-3,6-3 |
| Challenger Ann Arbor | 2020/01/08 18:10 | Tobias Simon v Roberto Quiroz | 4-6,7-6,6-7 |
| Challenger Ann Arbor | 2020/01/06 22:25 | Tobias Simon v Evan King | 6-4,6-2 |
| ITF M15 Heraklion | 2019/11/27 11:30 | Boris Pokotilov v Tobias Simon | 6-4,6-4 |
| ITF M15 Sarreguemines | 2019/11/24 14:00 | Tobias Simon v Antoine Bellier | 4-6,6-7 |
| ITF M15 Sarreguemines | 2019/11/23 15:40 | Hugo Schott v Tobias Simon | 6-7,6-7 |
| ITF M15 Sarreguemines | 2019/11/22 15:35 | Tobias Simon v Jonathan Mridha | 6-7,6-4,6-4 |
| ITF M15 Sarreguemines | 2019/11/21 13:35 | Tobias Simon v Justin Eleveld | 7-6,6-4 |
| 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 |
| ITF M15 Cancun | 2019/08/22 17:40 | Jose Olivares v Lucas Gomez | 6-1,6-3 |