Head to head
1
Hard
3
2
Grass
0
Sam Querrey's wins on the left · Jeremy Chardy's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2019 | Paris Masters | Hard | R64 | Jeremy Chardy | 5-7 6-3 7-5 |
| 2015 | Sydney | Hard | R32 | Jeremy Chardy | 6-4 6-4 |
| 2014 | Queen's Club | Grass | R64 | Sam Querrey | 6-7(4) 7-6(4) 7-6(5) |
| 2010 | Miami Masters | Hard | R64 | Jeremy Chardy | 4-6 6-4 6-2 |
| 2010 | Indian Wells Masters | Hard | R64 | Sam Querrey | 6-3 6-4 |
| 2009 | Queen's Club | Grass | R64 | Sam Querrey | 7-6(10) 6-4 |
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.