Round: 25 Ground: Clay
| ITF USA F11 | 2015/03/25 21:20 | Connor Smith v Mackenzie McDonald | 2-6,5-7 |
| ITF USA F10 | 2015/03/19 20:40 | Connor Farren v Connor Smith | 6-4,6-1 |
| ITF USA F10 | 2015/03/18 19:40 | Michael Mmoh v Connor Smith | 6-3,4-6,4-6 |
| ITF USA F9 | 2015/02/27 15:00 | Connor Smith v Yannick Maden | 2-6,2-6 |
| ITF USA F9 | 2015/02/26 15:30 | Connor Smith v Orlando Luz | 6-3,7-5 |
| ITF USA F9 | 2015/02/25 16:05 | Connor Smith v Cameron Silverman | 6-2,6-2 |
| Challenger Morelos | 2015/02/18 20:35 | Connor Smith v Damir Dzumhur | 4-6,2-6 |
| Challenger Morelos | 2015/02/16 17:30 | Eduardo Struvay v Connor Smith | 3-6,4-6 |
| ATP Buenos Aires Qual | 2015/02/21 18:00 | Juan Ignacio Iliev v Guilherme Clezar | 1-6,0-6 |
| Challenger Guayaquil | 2014/11/12 01:40 | Renzo Olivo v Guilherme Clezar | 3-6,6-3,6-3 |
| Challenger Cali 2 | 2014/10/01 17:00 | Alejandro Gonzalez v Guilherme Clezar | 4-6,6-3,6-1 |
| Challenger Cali 2 | 2014/09/30 19:25 | Agustin Velotti v Guilherme Clezar | 2-6,2-6 |
| Challenger Campinas | 2014/09/19 15:00 | Diego Schwartzman v Guilherme Clezar | 6-3,7-6 |
| Challenger Campinas | 2014/09/17 20:45 | Nicolas Santos v Guilherme Clezar | 1-6,0-6 |
| Challenger Campinas | 2014/09/15 22:30 | Gonzalo Lama v Guilherme Clezar | 4-6,1-6 |
| Challenger Medellin | 2014/09/04 16:00 | Guilherme Clezar v Tomas Lipovsek Puches | 6-2,7-5 |