Head to head
3
Hard
2
0
Clay
1
1
Grass
1
Sam Querrey's wins on the left · Jo-Wilfried Tsonga's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 2018 | Vienna | Hard | R32 | Sam Querrey | 6-3 3-6 6-3 |
| 2017 | Canada Masters | Hard | R32 | Sam Querrey | 6-1 3-6 6-4 |
| 2017 | Wimbledon | Grass | R32 | Sam Querrey | 6-2 3-6 7-6(5) 1-6 7-5 |
| 2016 | Indian Wells Masters | Hard | R32 | Jo-Wilfried Tsonga | 6-3 6-4 |
| 2015 | Rome Masters | Clay | R64 | Jo-Wilfried Tsonga | 7-6(6) 6-0 |
| 2014 | Wimbledon | Grass | R64 | Jo-Wilfried Tsonga | 4-6 7-6(2) 6-7(4) 6-3 14-12 |
| 2011 | Valencia | Hard | R16 | Sam Querrey | 7-6(5) 6-2 |
| 2010 | Shanghai Masters | Hard | R32 | Jo-Wilfried Tsonga | 7-6(7) 6-1 |
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.