Head to head
1
Hard
2
0
Clay
1
1
Grass
0
Sam Querrey's wins on the left · Dominic Thiem's on the right · bar lengths share one scale
All meetings (5)
| 2019 | Wimbledon | Grass | R128 | Sam Querrey | 6-7(4) 7-6(1) 6-3 6-0 |
| 2018 | Vienna | Hard | R16 | Dominic Thiem | 6-4 6-4 |
| 2017 | Rome Masters | Clay | R16 | Dominic Thiem | 3-6 6-3 7-6(7) |
| 2017 | Acapulco | Hard | QF | Sam Querrey | 6-1 7-5 |
| 2016 | Acapulco | Hard | SF | Dominic Thiem | 6-2 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.