Stadium: ESTADIO Round: 25 Ground: Hardcourt outdoor
| Challenger Monterrey Qual | 2016/10/09 18:40 | Luis David Martinez v Ruben Gonzales | 1-6,6-2,2-6 |
| Challenger Monterrey Qual | 2016/10/08 18:00 | Guillermo Arrambide v Ruben Gonzales | 1-6,2-6 |
| Davis Cup | 2016/07/15 07:00 | Ruben Gonzales v Ti Chen | 2-6,6-2,2-6,2-6 |
| Challenger Morelos Qual | 2016/02/14 17:50 | Gerard Granollers-Pujol v Ruben Gonzales | 6-4,6-4 |
| Challenger Morelos Qual | 2016/02/13 21:00 | Hans Hach Verdugo v Ruben Gonzales | 4-6,4-6 |
| Challenger Dallas Qual | 2016/01/31 17:20 | Nicolas Barrientos v Ruben Gonzales | 2-6,6-4,6-3 |
| Challenger Dallas Qual | 2016/01/30 20:15 | David O'Hare v Ruben Gonzales | 6-7,5-7 |
| Davis Cup | 2015/07/19 03:00 | Yen-Hsun Lu v Ruben Gonzales | 6-2,6-2,6-4 |
| Challenger Stockton | 2016/10/04 17:00 | Guilherme Clezar v Noah Rubin | 6-2,3-6,3-6 |
| Challenger Tiburon | 2016/09/26 22:00 | Stefan Kozlov v Guilherme Clezar | 6-2,6-2 |
| Challenger Columbus | 2016/09/21 15:50 | Guilherme Clezar v Frank Dancevic | 2-6,4-6 |
| US Open | 2016/08/29 18:55 | Guilherme Clezar v Marco Chiudinelli | 6-2,6-7,2-6,4-6 |
| US Open Qual | 2016/08/26 15:00 | Guilherme Clezar v Alexander Sarkissian | 6-4,7-6 |
| US Open Qual | 2016/08/25 17:00 | Tim Smyczek v Guilherme Clezar | 6-7,3-6 |
| US Open Qual | 2016/08/23 19:20 | Facundo Arguello v Guilherme Clezar | 2-6,3-6 |
| Challenger Granby | 2016/08/03 16:00 | Mitchell Krueger v Guilherme Clezar | 6-4,7-6 |