Head to head
0
Hard
1
1
Grass
0
Sam Querrey's wins on the left · Tennys Sandgren's on the right · bar lengths share one scale
All meetings (2)
| 2020 | Australian Open | Hard | R32 | Tennys Sandgren | 6-4 6-4 6-4 |
| 2019 | Wimbledon | Grass | R16 | Sam Querrey | 6-4 6-7(7) 7-6(3) 7-6(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.