Stadium: Court 9 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Las Vegas | 2020/03/05 19:25 | Nicolas Barrientos v Alex Rybakov | 1-6,6-4,4-6 |
| ITF M25 Las Vegas | 2020/03/04 20:50 | Nicolas Barrientos v Micah Braswell | 6-0,6-1 |
| Challenger Morelos | 2020/02/17 16:00 | Ruan Roelofse v Nicolas Barrientos | 6-3,2-6,6-3 |
| ITF M25 Naples | 2020/02/11 15:00 | Alejandro Gomez v Nicolas Barrientos | 6-1,2-6,10-7 |
| ITF M25 Naples | 2020/02/10 15:30 | A.J Catanzariti v Nicolas Barrientos | 2-6,2-6 |
| ITF M25 Naples | 2020/02/09 15:00 | Sebastian Murillo v Nicolas Barrientos | 0-6,3-6 |
| ITF M25 Weston | 2020/01/30 15:00 | Nicolas Barrientos v Wilson Leite | 5-7,0-6 |
| ITF M25 Weston | 2020/01/29 16:40 | Alex Rybakov v Nicolas Barrientos | 6-7,6-3,4-6 |
| Challenger Drummondville | 2020/02/18 01:55 | David Volfson v Taha Baadi | 3-6,7-5,4-6 |
| ITF M15 Cancun | 2020/02/13 14:00 | David Volfson v Felix Corwin | 3-6,3-6 |
| ITF M15 Cancun | 2020/02/12 14:00 | David Volfson v Brandon Walkin | 6-3,7-6 |
| ITF M15 Cancun | 2020/02/11 14:00 | David Volfson v Osgar O'Hoisin | 6-2,6-1 |
| ITF M15 Cancun | 2020/02/10 14:00 | David Volfson v Matt McBride | 6-0,6-2 |
| ITF M15 Cancun | 2020/02/09 14:00 | David Volfson v Andres Urrea | 6-2,6-1 |
| ITF M15 Cancun | 2020/02/04 15:00 | David Volfson v Ajeet Rai | 6-7,4-6 |
| ITF M15 Cancun | 2020/02/03 14:00 | David Volfson v Osgar O'Hoisin | 7-5,6-3 |