[14] John Isner 6-3,6-4,6-4 Guillermo Garcia-Lopez [165] 2019-04-15 03:25
Stadium: Grandstand Round: 23 Ground: Hardcourt outdoor
Home History
| ATP Miami | 2019/03/31 17:00 | John Isner v Roger Federer | 1-6,4-6 |
| ATP Miami | 2019/03/29 17:00 | John Isner v Felix Auger Aliassime | 7-6,7-6 |
| ATP Miami | 2019/03/27 20:20 | Roberto Bautista-Agut v John Isner | 6-7,6-7 |
| ATP Miami | 2019/03/26 16:00 | Kyle Edmund v John Isner | 6-7,6-7 |
| ATP Miami | 2019/03/24 16:00 | Albert Ramos-Vinolas v John Isner | 5-7,6-7 |
| ATP Miami | 2019/03/22 18:25 | Lorenzo Sonego v John Isner | 6-7,6-7 |
| ATP Indian Wells | 2019/03/13 21:10 | John Isner v Karen Khachanov | 4-6,6-7 |
| ATP Indian Wells | 2019/03/12 21:20 | John Isner v Guido Pella | 6-3,6-4 |
Away History
| ATP Houston | 2019/04/11 18:35 | Sam Querrey v Guillermo Garcia-Lopez | 6-4,6-3 |
| ATP Houston | 2019/04/09 19:20 | Guillermo Garcia-Lopez v Noah Rubin | 6-7,6-3,6-3 |
| Challenger Alicante | 2019/04/04 09:30 | Guillermo Garcia-Lopez v Carlos Taberner | 7-6,1-6,4-6 |
| Challenger Alicante | 2019/04/02 17:10 | Guillermo Garcia-Lopez v Pedro Cachin | 6-0,6-4 |
| Challenger Marbella | 2019/03/28 13:35 | Pedro Martinez v Guillermo Garcia-Lopez | 3-6,6-3,6-1 |
| Challenger Marbella | 2019/03/26 11:45 | Enrique Lopez-Perez v Guillermo Garcia-Lopez | 6-4,5-7,5-7 |
| Challenger Lille | 2019/03/19 17:50 | Guillermo Garcia-Lopez v Adam Pavlasek | 5-7,6-7 |
| ATP Acapulco | 2019/02/27 00:30 | Sam Querrey v Guillermo Garcia-Lopez | 6-3,6-2 |