Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ATP - Acapulco | 2019/02/24 03:55 | Bernard Tomic v Gomez, Lucas | 6-1,5-7,6-0 |
| Challenger - Morelos | 2019/02/19 02:00 | Gomez, Lucas v Tomas Barrios Vera | 3-6,4-6 |
| ITF M15 Claremont | 2019/02/06 18:00 | Gomez, Lucas v Craig, Henry | 6-7,6-3,4-6 |
| Houston, USA | 2018/11/11 18:00 | Redlicki, Michael v Gomez, Lucas | 6-2,6-2 |
| Houston, USA | 2018/11/10 23:20 | Gomez, Lucas v Redlicki, Martin | 4-6,6-4,6-2 |
| Challenger Las Vegas | 2018/10/20 20:00 | Gomez, Lucas v Ortega-Olmedo, Roberto | 2-6,7-5,0-6 |
| Monterrey, Mexico | 2018/10/04 00:35 | Karlovic, Ivo v Gomez, Lucas | 3-6,6-3,7-6 |
| Monterrey, Mexico | 2018/10/01 21:25 | Stefan Kozlov v Gomez, Lucas | 2-6,4-6 |
| Challenger - Santiago | 2019/03/05 16:35 | Simon, Tobias v Emilio Gomez | 4-6,4-6 |
| ITF - M25 Trente | 2019/02/27 13:20 | Simon, Tobias v Brugnerotto, Marco | 6-4,6-1 |
| ITF M25 Glasgow | 2019/02/20 10:00 | Simon, Tobias v Hoyt, Evan | 7-6,3-6,6-7 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/13 11:35 | Simon, Tobias v Glasspool, Lloyd | 6-7,4-6 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/12 10:00 | Grills, Jacob v Simon, Tobias | 6-7,3-6 |
| ITF M25 Oberentfelden | 2019/02/07 19:50 | Simon, Tobias v Ehrat, Sandro | 7-6,3-6,6-7 |
| ITF M25 Oberentfelden | 2019/02/05 16:00 | Simon, Tobias v Alexander Ritschard | 6-7,6-1,7-6 |
| ITF - M25 Nussloch | 2019/01/25 13:00 | Simon, Tobias v Erler, Alexander | 4-6,6-7 |