Head to head
1
Grass
0
Nicolas Mejia's wins on the left · Adolfo Daniel Vallejo's on the right · bar lengths share one scale
All meetings (1)
| 2026 | Wimbledon | Grass | R128 | Nicolas Mejia | 4-6 6-4 7-5 7-6(2) |
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.