Round: 60 Ground: Clay
| ITF USA F31 | 2017/09/15 21:30 | Hsin Lin v Piers Foley | 3-6,2-6 |
| ITF USA F30 | 2017/09/09 19:30 | Tim Ruehl v Piers Foley | 6-1,6-7,6-0 |
| ITF USA F30 | 2017/09/08 22:00 | Piers Foley v Alexandre G R Girotto | 6-4,3-6,6-3 |
| ITF Finland F1 Qual | 2017/07/29 09:30 | Jacob Eskeland v Piers Foley | 6-4,7-6 |
| ITF USA F29 | 2016/09/16 16:00 | Robbie Mudge v Piers Foley | 7-5,7-5 |
| ITF USA F28 | 2016/09/09 23:00 | Skyler Butts v Piers Foley | 6-1,6-3 |
| ITF Great Britain F6 | 2015/07/06 09:00 | Robert Carter v Piers Foley | 6-4,6-3 |
| ITF USA F30 | 2017/09/10 16:00 | Strong Kirchheimer v Luis Humberto Lopez | 6-4,6-3 |
| ITF Mexico F4 | 2016/05/23 15:00 | Ricky Medinilla v Luis Humberto Lopez | 6-2,7-5 |
| ITF Mexico F4 | 2016/05/22 15:00 | Hugo Moura v Luis Humberto Lopez | 1-6,0-6 |