ATP · Head to Head
Nicolas Mejia vs Adolfo Daniel Vallejo
10
In short
Nicolas Mejia leads their head-to-head 1–0. Most recent meeting: R128 – Wimbledon - London 2026, won by Nicolas Mejia (4-6 6-4 7-5 7-6(2)).
Head-to-head in numbers
Wins by category and stats from the scores.
| Nicolas Mejia | — | Adolfo Daniel Vallejo |
|---|---|---|
| 1 | Slam | 0 |
| 3 | Sets won | 1 |
| 1 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Wimbledon - London · Slam | R128 | Nicolas Mejia | 4-6 6-4 7-5 7-6(2) |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Nicolas Mejia | — | Adolfo Daniel Vallejo |
|---|---|---|
| 115 | Ranking | 54 |
| 513 | Points | 997 |
| 26.7 | Age | 22.5 |
| Country | ||
| 0-1 | 2025 record | — |
| 0 | 2025 titles | 0 |
| 0 | Titles 2021-2025 | 0 |
Records and titles: Grand Slams, Masters 1000, ATP 500 and 250 (no ATP Finals or Challengers).
Recent form
The last 5 matches played.
Nicolas Mejia
- L
vs Juan Manuel Cerundolo · 6-4 6-4
Shanghai Rolex Masters - Shanghai · R128 · 2026
- L
vs Ugo Blanchet · 4-1 ret.
St. Tropez Challenger · R32 · 2026
- L
vs Camilo Ugo Carabelli · 7-5 6-4
Cancun Challenger · R32 · 2026
- L
vs Adam Walton · 7-6(5) 6-0
Cincinnati Open - Cincinnati · R64 · 2026
- L
vs Lorenzo Musetti · 7-6(8) 6-2
National Bank Open - Montreal · R32 · 2026
Adolfo Daniel Vallejo
- L
vs Tommy Paul · 6-2 6-2
Shanghai Rolex Masters - Shanghai · R64 · 2026
- W
vs Valentin Royer · 6-3 6-1
Shanghai Rolex Masters - Shanghai · R128 · 2026
- L
vs Jiri Lehecka · 6-1 6-1
Japan Open Tennis Championships - Tokyo · Quarterfinal · 2026
- W
vs Matteo Berrettini · 7-6(6) 6-1
Japan Open Tennis Championships - Tokyo · Round of 16 · 2026
- W
vs Rafael Jodar · 6-1 6-3
Japan Open Tennis Championships - Tokyo · R32 · 2026