Head to head
1
Hard
0
1
Grass
0
Sam Querrey's wins on the left · Roberto Carballes Baena's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Mallorca | Grass | R32 | Sam Querrey | 5-7 6-4 7-6(3) |
| 2019 | Winston Salem | Hard | R32 | Sam Querrey | 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.