[9] John Isner 6-4,6-4 Sam Querrey [57] 2019-02-27 22:00
Stadium: Grandstand Round: 26 Ground: Hardcourt outdoor
Head to Head
| ATP Cincinnati | 2018/08/13 20:15 | John Isner v Sam Querrey | 4-6,7-6,6-7 |
| ATP Cincinnati | 2015/08/18 16:25 | John Isner v Sam Querrey | 3-6,6-7 |
| ATP Memphis | 2015/02/14 03:35 | John Isner v Sam Querrey | 6-7,6-7 |