Head to head
5
Hard
0
Sam Querrey's wins on the left · Michael Russell's on the right · bar lengths share one scale
All meetings (5)
| 2014 | Washington | Hard | R64 | Sam Querrey | 6-4 6-3 |
| 2013 | Delray Beach | Hard | R32 | Sam Querrey | 6-2 2-2 RET |
| 2010 | Canada Masters | Hard | R64 | Sam Querrey | 3-6 6-1 6-4 |
| 2010 | San Jose | Hard | QF | Sam Querrey | 6-4 6-3 |
| 2008 | Memphis | Hard | R32 | Sam Querrey | 3-6 6-3 7-5 |
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.