[6] Marin Cilic 7-6,6-7,3-6,4-6 Sam Querrey [61] 2018-08-23 04:55
Stadium: S Round: 28 Ground: Hardcourt indoor
Head to Head
| ATP Queens | 2018/06/22 11:00 | Marin Cilic v Sam Querrey | 7-6,6-2 |
| Wimbledon | 2017/07/14 12:00 | Sam Querrey v Marin Cilic | 7-6,4-6,6-7,5-7 |
| ATP Washington | 2015/08/06 21:55 | Sam Querrey v Marin Cilic | 6-7,6-7 |
Home History
| ATP Cincinnati | 2018/08/18 18:15 | Novak Djokovic v Marin Cilic | 6-4,3-6,6-3 |
| ATP Cincinnati | 2018/08/17 19:55 | Pablo Carreno Busta v Marin Cilic | 6-7,4-6 |
| ATP Cincinnati | 2018/08/16 22:10 | Karen Khachanov v Marin Cilic | 6-7,6-3,4-6 |
| ATP Cincinnati | 2018/08/15 15:00 | Marius Copil v Marin Cilic | 7-6,4-6,4-6 |
| ATP Toronto | 2018/08/11 00:00 | Rafael Nadal v Marin Cilic | 2-6,6-4,6-4 |
| ATP Toronto | 2018/08/09 20:00 | Diego Schwartzman v Marin Cilic | 3-6,2-6 |
| ATP Toronto | 2018/08/08 00:30 | Borna Coric v Marin Cilic | 3-6,6-3,1-6 |
| Wimbledon | 2018/07/04 16:50 | Marin Cilic v Guido Pella | 6-3,6-1,4-6,6-7,5-7 |
Away History
| ATP Winston-Salem | 2018/08/22 19:00 | Sam Querrey v Taro Daniel | 6-3,5-7,6-7 |
| ATP Cincinnati | 2018/08/15 19:30 | Sam Querrey v Karen Khachanov | 5-7,4-6 |
| ATP Cincinnati | 2018/08/13 20:15 | John Isner v Sam Querrey | 4-6,7-6,6-7 |
| ATP Toronto | 2018/08/09 01:40 | Diego Schwartzman v Sam Querrey | 6-4,3-6,6-1 |
| ATP Toronto | 2018/08/07 15:00 | Sam Querrey v Adrian Mannarino | 6-2,7-5 |
| ATP Los Cabos | 2018/08/02 02:35 | Egor Gerasimov v Sam Querrey | 7-5,5-7,7-6 |
| ATP Los Cabos | 2018/08/01 00:00 | Lucas Gomez v Sam Querrey | 2-6,3-6 |
| Wimbledon | 2018/07/06 12:00 | Sam Querrey v Gael Monfils | 7-5,4-6,4-6,2-6 |