Round: 44 Ground: Hardcourt indoor
| ITF USA F37 | 2016/11/17 17:30 | Nathaniel Lammons v Winston Lin | 4-6,4-6 |
| ITF Canada F2 Qual | 2017/03/05 14:30 | Winston Lin v Christopher Rosensteel | 6-2,6-0 |
| ITF Canada F1 | 2017/03/01 15:00 | Winston Lin v Raymond Sarmiento | 2-6,2-6 |
| ITF Canada F1 Qual | 2017/02/27 14:30 | Winston Lin v Christopher Rosensteel | 6-0,6-2 |
| ITF Canada F1 Qual | 2017/02/26 14:30 | Winston Lin v Rached Rihani | 6-0,6-0 |
| ITF USA F7 | 2017/02/16 18:30 | Winston Lin v Makoto Ochi | 6-7,6-4,4-6 |
| ITF USA F7 | 2017/02/15 16:55 | Winston Lin v Connor Smith | 0-6,6-3,7-6 |
| ITF USA F6 | 2017/02/02 16:35 | Winston Lin v Renta Tokuda | 6-3,4-6,4-6 |
| ITF USA F6 | 2017/02/01 15:00 | Winston Lin v Isaiah Strode | 6-0,6-2 |
| ITF Canada F2 Qual | 2017/03/05 14:30 | Kamen Damov v Nathaniel Lammons | 4-6,4-6 |
| ITF Canada F1 | 2017/02/28 22:25 | Nathaniel Lammons v Denis Shapovalov | 3-6,2-6 |
| ITF Canada F1 Qual | 2017/02/27 18:15 | Nathaniel Lammons v Robert Galloway | 6-3,7-6 |
| ITF Canada F1 Qual | 2017/02/26 16:00 | Nathaniel Lammons v Jonathan Sorbo | 6-0,6-3 |
| 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 |