Stadium: Court 5 Round: 45
| ITF Thailand F9 | 2017/10/18 03:00 | Yu, Cheng-Yu v Callahan, Hunter | 6-3,6-1 |
| ITF Thailand F9 | 2017/10/16 03:00 | Punnakrit Kritakara v Callahan, Hunter | 5-7,5-7 |
| ITF Thailand F8 Qual | 2017/10/08 05:50 | Callahan, Hunter v Kerdlaphee, Phongsapak | 3-6,7-5,5-7 |
| ITF Thailand F7 | 2017/10/03 02:45 | Takeuchi, Kento (1987) v Callahan, Hunter | 6-3,6-4 |
| ITF USA F31 | 2017/09/22 17:00 | Callahan, Hunter v Craig, Henry | 3-6,6-1,3-6 |
| ITF USA F31 | 2017/09/19 17:00 | Matias Franco Descotte v Callahan, Hunter | 3-6,4-6 |
| ITF USA F30 | 2017/09/13 16:00 | Verboven, Laurens v Callahan, Hunter | 7-6,4-6,6-4 |
| ITF Canada F5 | 2017/08/31 18:30 | Pavic, Ante v Callahan, Hunter | 7-6,6-4 |
| Knoxville, USA, Qualifying | 2017/11/06 16:40 | Pauffley, Neil v Nielsen, Frederik | 2-6,4-6 |
| Knoxville, USA, Qualifying | 2017/11/05 18:35 | Horansky, Filip v Pauffley, Neil | 5-7,6-2,2-6 |
| Challenger Charlottesville | 2017/10/31 20:05 | Pauffley, Neil v Roelofse, Ruan | 6-7,2-6 |
| Charlottesville, USA, Qualifying | 2017/10/30 16:30 | Pauffley, Neil v Alex Rybakov | 1-6,7-5,5-7 |
| Charlottesville, USA, Qualifying | 2017/10/29 14:00 | Thomas, Danny v Pauffley, Neil | 4-6,2-6 |
| ITF Germany F15 | 2017/10/19 16:05 | Pauffley, Neil v Ruepke, Lukas | 1-6,6-7 |
| ITF Germany F15 | 2017/10/18 12:30 | Pauffley, Neil v Crepaldi, Erik | 6-2,7-6 |
| ITF Germany F14 | 2017/10/10 12:15 | Baltensperger, Raphael v Pauffley, Neil | 0-6,6-4,6-3 |