Round: 62 Ground: Hardcourt outdoor
| ITF Mexico F2 | 2017/04/29 14:30 | Nathaniel Lammons v Lance A L Castelan | 6-0,6-1 |
| ITF USA F13 Qual | 2017/04/10 15:00 | Nathaniel Lammons v Christopher G Haworth | 6-1,3-6,4-6 |
| ITF USA F12 Qual | 2017/04/03 16:45 | Ryan Haviland v Nathaniel Lammons | 6-7,6-1,6-3 |
| ITF USA F11 Qual | 2017/03/18 16:00 | Nathaniel Lammons v Samir Iftikhar | 1-6,7-5,3-6 |
| ITF USA F10 | 2017/03/16 02:10 | Kimmer Coppejans v Nathaniel Lammons | 6-3,6-4 |
| ITF USA F10 Qual | 2017/03/13 20:30 | Nathaniel Lammons v Oliver Hudson | 0-6,6-0,7-6 |
| ITF USA F10 Qual | 2017/03/11 19:00 | Nathaniel Lammons v Michael Riechmann | 6-7,6-3,6-2 |
| ITF Canada F2 | 2017/03/08 21:00 | Felix Auger Aliassime v Nathaniel Lammons | 6-3,6-3 |
| ITF Mexico F2 | 2017/04/29 14:30 | Isaac A Arevalo v Alvaro Gonzalez | 6-1,6-2 |