[102] Marcos Giron 6-7,7-6,3-6 Bradley Klahn [126] 2020-07-02 22:00
Round: 1
Head to Head
| Challenger Dallas | 2018/01/30 22:35 | Bradley Klahn v Marcos Giron | 6-4,2-6,6-4 |
| ITF USA F11 | 2017/03/25 19:00 | Marcos Giron v Bradley Klahn | 3-6,2-6 |
| Challenger Tiburon | 2014/10/09 19:00 | Marcos Giron v Bradley Klahn | 7-6,7-6 |
Home History
| Matchplay 120 | 2020/06/26 22:00 | Marcos Giron v Zachary Svajda | 6-4,6-4 |
| Matchplay 120 | 2020/06/22 22:00 | Ernesto Escobedo v Marcos Giron | 7-6,7-6 |
| Matchplay 120 | 2020/06/19 23:00 | Marcos Giron v Zachary Svajda | 4-6,5-7 |
| Matchplay 120 | 2020/06/17 23:00 | Marcos Giron v Brandon Nakashima | 6-4,3-6,6-3 |
| Matchplay 120 | 2020/06/10 22:00 | Ernesto Escobedo v Marcos Giron | 2-6,7-6,3-6 |
| Matchplay 120 | 2020/06/08 23:00 | Marcos Giron v Steve Johnson | 6-3,6-1 |
| Matchplay 120 | 2020/06/05 23:00 | Ernesto Escobedo v Marcos Giron | 5-7,5-7 |
| Matchplay 120 | 2020/05/29 23:00 | Zachary Svajda v Marcos Giron | 4-6,6-3,6-7 |
Away History
| Challenger Indian Wells | 2020/03/02 18:00 | Maxime Janvier v Bradley Klahn | 6-4,6-4 |
| ATP New York | 2020/02/10 18:35 | Bradley Klahn v Danilo Petrovic | 3-6,2-6 |
| ATP New York | 2020/02/09 22:55 | Bradley Klahn v Marcelo Arevalo | 4-6,6-3,7-6 |
| Challenger Dallas | 2020/02/06 18:00 | Joao Menezes v Bradley Klahn | 3-6,7-6,7-6 |
| Challenger Dallas | 2020/02/05 20:40 | Roberto Quiroz v Bradley Klahn | 6-7,4-6 |
| 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 |