Round: 44 Ground: Hardcourt indoor
| Challenger Morelos Qual | 2017/02/18 19:55 | Hans Hach Verdugo v Nathaniel Lammons | 6-4,6-1 |
| Challenger Tempe Qual | 2017/02/12 21:00 | Jose Hernandez-Fernandez v Nathaniel Lammons | 6-2,6-7,6-2 |
| Challenger Tempe Qual | 2017/02/11 21:25 | Nathaniel Lammons v Sathi Reddy Chirala | 6-1,6-0 |
| Challenger Dallas Qual | 2017/01/30 16:00 | Nathaniel Lammons v Denys Molchanov | 6-4,3-6,5-7 |
| Challenger Dallas Qual | 2017/01/29 16:00 | Kaichi Uchida v Nathaniel Lammons | 3-6,3-6 |
| Challenger Dallas Qual | 2017/01/28 17:45 | Hans Hach Verdugo v Nathaniel Lammons | 6-7,3-6 |
| ITF USA F2 | 2017/01/12 00:05 | Nathaniel Lammons v Emilio Gomez | 4-6,6-4,1-6 |
| ITF USA F2 Qual | 2017/01/09 21:00 | Nathaniel Lammons v Tyler Lu | 7-6,6-2 |
| ITF Canada F8 Qual | 2016/09/10 13:00 | Jonathan Sorbo v Nicholas Bybel | 0-6,2-6 |
| ITF Canada F1 Qual | 2016/02/28 15:00 | Jonathan Sorbo v Robbie Mudge | 2-6,0-6 |
| ITF Canada F1 Qual | 2016/02/27 15:00 | Jonathan Sorbo v Damien Ghader | 6-2,6-3 |