Stadium: Court 10 Round: 24 Ground: Hardcourt outdoor
| Challenger Binghamton | 2017/07/25 20:55 | Kevin King v Raymond Sarmiento | 2-6,7-6,7-5 |
| Challenger Ann Arbor | 2020/01/07 18:40 | Kevin King v Brandon Nakashima | 3-6,6-7 |
| Challenger Champaign | 2019/11/13 20:00 | Evan Song v Kevin King | 6-4,7-6 |
| Challenger Knoxville | 2019/11/05 22:20 | Kevin King v Christopher O'Connell | 5-7,3-6 |
| Challenger Knoxville | 2019/11/04 15:00 | Kevin King v Evan Hoyt | 6-1,6-4 |
| Challenger Charlottesville | 2019/10/30 15:45 | Kevin King v Marcos Giron | 6-4,2-6,4-6 |
| Challenger Charlottesville | 2019/10/29 14:00 | Kevin King v Jacob Dunbar | 6-3,6-4 |
| Challenger Las Vegas | 2019/10/16 17:30 | Kevin King v Marcos Giron | 4-6,3-6 |
| Challenger Las Vegas | 2019/10/15 17:30 | Collin Altamirano v Kevin King | 3-6,5-7 |
| ITF M25 Los Angeles | 2020/01/10 18:00 | Raymond Sarmiento v Emilio Nava | 6-4,3-6,4-6 |
| ITF M25 Los Angeles | 2020/01/09 21:05 | Raymond Sarmiento v Facundo Diaz Acosta | 6-4,6-4 |
| ITF M25 Los Angeles | 2020/01/08 19:40 | Sandro Ehrat v Raymond Sarmiento | 6-7,7-6,4-6 |
| Challenger Houston | 2019/11/13 20:15 | Michael Mmoh v Raymond Sarmiento | 4-6,6-4,6-4 |
| Challenger Houston | 2019/11/11 17:35 | Evan King v Raymond Sarmiento | 6-4,4-6,5-7 |
| Challenger Charlottesville | 2019/10/30 17:45 | Raymond Sarmiento v Blaz Rola | 5-7,2-6 |
| Challenger Charlottesville | 2019/10/28 23:15 | Raymond Sarmiento v Liam Broady | 6-4,6-2 |
| ITF M25 Claremont | 2019/10/12 20:50 | Michael Geerts v Raymond Sarmiento | 6-4,7-6 |