Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| Challenger Fairfield | 2017/10/12 17:00 | Ernesto Escobedo v Bradley Klahn | 4-6,7-6,3-6 |
| Challenger Knoxville | 2019/11/08 21:20 | Ernesto Escobedo v Christopher O'Connell | 7-6,4-6,4-6 |
| Challenger Knoxville | 2019/11/07 16:20 | Jeffrey John Wolf v Ernesto Escobedo | 3-6,2-6 |
| Challenger Knoxville | 2019/11/05 20:00 | Ernesto Escobedo v Alexey Vatutin | 5-7,7-5,6-3 |
| Challenger Knoxville | 2019/11/04 16:30 | JC Aragone v Ernesto Escobedo | 6-7,6-7 |
| Challenger Charlottesville | 2019/10/28 22:25 | Ernesto Escobedo v Brandon Nakashima | 3-6,6-7 |
| Challenger Las Vegas | 2019/10/19 20:35 | Ernesto Escobedo v James Duckworth | 4-6,6-7 |
| Challenger Las Vegas | 2019/10/18 19:25 | Steve Johnson v Ernesto Escobedo | 4-6,7-6,6-7 |
| Challenger Las Vegas | 2019/10/17 19:30 | Ernesto Escobedo v Emilio Gomez | 7-5,3-6,6-3 |
| Challenger Houston | 2019/11/15 18:25 | Michael Mmoh v Bradley Klahn | 5-7,7-6,7-6 |
| Challenger Houston | 2019/11/13 17:55 | Filip Cristian Jianu v Bradley Klahn | 5-7,3-6 |
| Challenger Knoxville | 2019/11/06 23:55 | Aleksandar Kovacevic v Bradley Klahn | 3-6,7-6,6-4 |
| Challenger Ningbo | 2019/10/19 07:15 | Yasutaka Uchiyama v Bradley Klahn | 4-6,6-4,6-3 |
| Challenger Ningbo | 2019/10/18 06:50 | Hiroki Moriya v Bradley Klahn | 6-4,0-6,5-7 |
| Challenger Ningbo | 2019/10/17 04:55 | Ji Sung Nam v Bradley Klahn | 6-7,6-7 |
| Challenger Ningbo | 2019/10/16 03:20 | Yosuke Watanuki v Bradley Klahn | 7-6,2-6,3-6 |
| ATP Shanghai | 2019/10/06 05:00 | Juan Ignacio Londero v Bradley Klahn | 6-4,7-6 |