Round: 60 Ground: Clay
| Challenger Tempe Qual | 2017/02/11 17:30 | William Kirkman v Keenan Mayo | 6-4,7-6 |
| ITF USA F4 | 2016/01/18 14:30 | Keenan Mayo v Raleigh Smith | 1-6,1-6 |
| ITF USA F26 Qual | 2015/09/11 17:00 | Ren Nakamura v Keenan Mayo | 6-0,6-3 |
| ITF USA F24 Qual | 2014/09/05 18:00 | Kevin Lynch v Keenan Mayo | 7-6,6-3 |
| ITF USA F30 | 2017/09/11 16:00 | Strong Kirchheimer v Gabriel Diaz Freire | 7-6,6-3 |
| ITF USA F30 | 2017/09/10 16:00 | Rafael Tosetto v Gabriel Diaz Freire | 4-6,3-6 |
| ITF Spain F25 | 2017/08/14 08:00 | Aitor S Llopis v Gabriel Diaz Freire | 6-1,6-3 |
| ITF Spain F25 | 2017/08/13 11:30 | Manel Perez Esteve v Gabriel Diaz Freire | 2-6,4-6 |
| ITF Portugal F11 | 2017/07/10 10:00 | Romain Bauvy v Gabriel Diaz Freire | 6-3,6-1 |
| ITF Portugal F11 Qual | 2017/07/09 09:00 | Gabriel Diaz Freire v Alex Hunt | 6-4,6-0 |
| ITF Portugal F11 Qual | 2017/07/08 09:00 | Bruno Mardones v Gabriel Diaz Freire | 2-6,5-7 |
| ITF Spain F19 | 2017/06/28 09:45 | Gabriel Diaz Freire v Evan King | 0-6,0-6 |