Round: 62 Ground: Clay
| ITF EE. UU. F1 - Clasificación | 2017/12/30 18:00 | Collin Altamirano v Mateusz Smolicki | 6-2,6-2 |
| Challenger de Fairfield - Clasificación | 2017/10/07 20:00 | John Lamble v Collin Altamirano | 6-0,7-5 |
| Challenger de Stockton - Clasificación | 2017/10/01 19:30 | Collin Altamirano v Ruan Roelofse | 7-5,4-6,0-6 |
| Challenger de Stockton - Clasificación | 2017/09/30 20:00 | Tadiwa Chinamo v Collin Altamirano | 6-4,2-6,0-6 |
| ITF EE. UU. F32 | 2017/09/26 20:20 | Brandon Holt v Collin Altamirano | 6-2,6-1 |
| ITF EE. UU. F31 | 2017/09/23 18:15 | Henry Craig v Collin Altamirano | 6-4,6-4 |
| ITF EE. UU. F31 | 2017/09/22 19:20 | Collin Altamirano v Tom Fawcett | 6-1,6-2 |
| ITF EE. UU. F31 | 2017/09/21 22:05 | Gianni Ross v Collin Altamirano | 6-7,3-6 |
| ITF EE. UU. F1 - Clasificación | 2017/12/30 18:00 | Alessandro-D Ventre v Gabriel Sanchez | 6-2,7-5 |
| ITF EE. UU. F39 - Clasificación | 2017/11/25 16:00 | Arthur Rinderknech v Alessandro-D Ventre | 7-6,6-3 |
| ITF EE. UU. F32 | 2017/09/25 16:30 | Alessandro-D Ventre v Jake Douglas | 6-3,4-6,4-6 |
| ITF EE. UU. F32 | 2017/09/24 17:00 | Gabriel Diaz Freire v Alessandro-D Ventre | 3-6,5-7 |
| ITF EE. UU. F32 | 2017/09/22 16:30 | William Kirkman v Alessandro-D Ventre | 6-3,3-6,6-7 |
| ITF EE. UU. F31 | 2017/09/15 17:30 | Miguel Diaz v Alessandro-D Ventre | 7-5,6-7,6-4 |
| ITF USA F30 | 2017/09/08 16:00 | Jake Sands v Alessandro-D Ventre | 6-3,6-1 |
| ITF EE. UU. F24 - Clasificación | 2017/07/17 15:00 | Martin Redlicki v Alessandro-D Ventre | 6-3,3-6,6-3 |