Round: 60 Ground: Hardcourt outdoor
| Challenger Columbus Qual | 2015/09/20 14:00 | Damon Gooch v Patrick Davidson | 6-2,7-5 |
| ITF Canada F7 Qual | 2015/08/24 16:25 | Patrick Davidson v Andrew Ochotta | 6-2,6-1 |
| ITF USA F25 Qual | 2015/08/09 14:00 | Tom Fawcett v Patrick Davidson | 6-0,6-4 |
| ITF Canada F6 | 2015/07/29 15:00 | Finn Tearney v Patrick Davidson | 6-2,3-6,6-4 |
| ITF Canada F6 Qual | 2015/07/26 16:00 | Patrick Davidson v Jabari Stafford | 6-3,7-6 |
| ITF Canada F5 | 2015/07/22 18:00 | Patrick Davidson v Alexios Halebian | 1-6,1-6 |
| ATP Newport Qual | 2015/07/11 19:25 | Patrick Davidson v Harry Bourchier | 6-7,3-6 |
| ITF Israel F9 | 2015/06/17 08:30 | Patrick Davidson v Amir Weintraub | 1-6,2-6 |
| ITF USA F27 Qual | 2015/09/20 18:00 | Nathan Ponwith v Nicholas Shamma | 6-3,7-5 |
| ITF USA F26 Qual | 2015/09/11 23:00 | Nicholas Shamma v John Lamble | 1-6,6-7 |
| ITF Canada F6 Qual | 2015/07/27 18:00 | Daniel Tamir v Nicholas Shamma | 7-6,3-6,6-3 |
| ITF USA F2 Qual | 2015/01/03 20:00 | Nicholas Shamma v Henrik Wiersholm | 2-6,2-6 |