Head to head
1
Hard
1
Sam Querrey's wins on the left · Denis Gremelmayr's on the right · bar lengths share one scale
All meetings (2)
| 2009 | San Jose | Hard | R16 | Sam Querrey | 6-3 6-2 |
| 2008 | San Jose | Hard | R32 | Denis Gremelmayr | 5-7 7-6(1) 6-3 |
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.