[262] Roberto Quiroz 6-7,4-6 Bradley Klahn [123] 2020-02-05 20:40
Stadium: Hamilton Family Stadium Round: 25 Ground: Hardcourt indoor
Home History
| Challenger Dallas | 2020/02/04 16:00 | Hunter Reese v Roberto Quiroz | 6-7,5-7 |
| Challenger Newport Beach | 2020/01/29 22:10 | Roberto Quiroz v Steve Johnson | 3-6,2-6 |
| Challenger Ann Arbor | 2020/01/10 16:00 | Roberto Cid Subervi v Roberto Quiroz | 6-4,6-4 |
| Challenger Ann Arbor | 2020/01/09 20:30 | Nino Serdarusic v Roberto Quiroz | 5-7,6-7 |
| Challenger Ann Arbor | 2020/01/08 18:10 | Tobias Simon v Roberto Quiroz | 4-6,7-6,6-7 |
| Challenger Knoxville | 2019/11/04 19:25 | Roberto Quiroz v Dmitry Popko | 7-6,2-6,3-6 |
| Challenger Guayaquil | 2019/11/01 00:35 | Roberto Quiroz v Leonardo Mayer | 3-6,4-6 |
| Challenger Guayaquil | 2019/10/29 23:00 | Mario Vilella Martinez v Roberto Quiroz | 7-6,5-7,2-6 |
Away History
| Challenger Newport Beach | 2020/01/31 21:10 | Bradley Klahn v Steve Johnson | 4-6,2-6 |
| Challenger Newport Beach | 2020/01/30 19:30 | Sebastian Korda v Bradley Klahn | 7-5,3-6,4-6 |
| Challenger Newport Beach | 2020/01/28 23:15 | Ernesto Escobedo v Bradley Klahn | 5-7,1-6 |
| Australian Open | 2020/01/16 03:40 | Viktor Troicki v Bradley Klahn | 6-4,6-2 |
| Challenger Canberra | 2020/01/09 01:20 | Steve Johnson v Bradley Klahn | 6-4,7-6 |
| Challenger Canberra | 2020/01/07 05:25 | Bradley Klahn v Norbert Gombos | 6-3,6-4 |
| Challenger Canberra | 2020/01/06 05:55 | Juan Pablo Varillas v Bradley Klahn | 5-7,3-6 |
| Challenger Houston | 2019/11/15 18:25 | Michael Mmoh v Bradley Klahn | 5-7,7-6,7-6 |