Head to head
0
Hard
1
1
Clay
0
Yoshihito Nishioka's wins on the left · Sam Querrey's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Parma | Clay | R32 | Yoshihito Nishioka | 3-6 6-3 7-6(3) |
| 2016 | Memphis | Hard | QF | Sam Querrey | 6-3 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.