Bradley Klahn 6-4,2-6,6-4 Marcos Giron 2018-01-30 22:35
Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
Head to Head
| 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
| Challenger Newport Beach | 2018/01/28 18:00 | Taylor Fritz v Bradley Klahn | 3-6,7-5,6-0 |
| Challenger Newport Beach | 2018/01/27 18:00 | Cristian Garin v Bradley Klahn | 3-6,6-0,4-6 |
| Challenger Newport Beach | 2018/01/26 19:35 | Bradley Klahn v Miomir Kecmanovic | 7-6,6-1 |
| Challenger Newport Beach | 2018/01/24 20:45 | Bradley Klahn v Mitchell Krueger | 6-3,1-6,6-4 |
| Challenger Newport Beach | 2018/01/23 18:00 | Yannick Hanfmann v Bradley Klahn | 4-6,3-6 |
| Australian Open Qual | 2018/01/10 02:35 | Bradley Klahn v Ramkumar Ramanathan | 7-6,6-7,2-6 |
| Challenger Noumea | 2018/01/02 00:30 | Hubert Hurkacz v Bradley Klahn | 6-2,3-6,7-6 |
| Challenger Champaign | 2017/11/15 16:00 | Bjorn Fratangelo v Bradley Klahn | 6-4,6-4 |
Away History
| Challenger Newport Beach Qual | 2018/01/22 18:00 | Tom Fawcett v Marcos Giron | 6-2,3-6,6-4 |
| Challenger Newport Beach Qual | 2018/01/21 22:50 | Rubin Statham v Marcos Giron | 6-4,6-7,3-6 |
| Challenger Newport Beach Qual | 2018/01/20 19:40 | Henry Craig v Marcos Giron | 2-6,4-6 |
| ITF USA F2 | 2018/01/11 00:10 | Collin Altamirano v Marcos Giron | 7-6,6-3 |
| Challenger Champaign | 2017/11/14 19:00 | John-Patrick Smith v Marcos Giron | 6-3,6-1 |
| Challenger Knoxville | 2017/11/07 18:15 | Brayden Schnur v Marcos Giron | 6-4,6-3 |
| Challenger Charlottesville | 2017/10/30 22:50 | Marcos Giron v Henri Laaksonen | 4-6,4-6 |
| Challenger Las Vegas | 2017/10/18 18:00 | Kevin King v Marcos Giron | 4-6,6-3,6-4 |