ATP · Head to Head
Andrea Collarini vs Adolfo Daniel Vallejo
01
In short
Adolfo Daniel Vallejo leads their head-to-head 1–0. Most recent meeting: R32 – Antofagasta Challenger 2025, won by Adolfo Daniel Vallejo (1-6 6-1 6-2).
Head-to-head in numbers
Wins by category and stats from the scores.
| Andrea Collarini | — | Adolfo Daniel Vallejo |
|---|---|---|
| 0 | Challenger 75 | 1 |
| 1 | Sets won | 2 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 1 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2025 | Antofagasta Challenger · Challenger 75 | R32 | Adolfo Daniel Vallejo | 1-6 6-1 6-2 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Andrea Collarini | — | Adolfo Daniel Vallejo |
|---|---|---|
| 433 | Ranking | 54 |
| 110 | Points | 997 |
| 34.7 | Age | 22.5 |
 Argentina | Country |  PA |
| 0 | Titles 2021-2025 | 0 |
Recent form
The last 5 matches played.
Andrea Collarini
- L
vs Matias Soto · 6-4 3-6 6-3
Curitiba Challenger · R32 · 2025
- L
vs Juan Carlos Prado Angelo · 3-6 7-6(4) 6-2
Cali Challenger · Round of 16 · 2025
- W
vs Nikolas Sanchez-Izquierdo · 7-5 7-6(5)
Cali Challenger · R32 · 2025
- L
vs Adolfo Daniel Vallejo · 1-6 6-1 6-2
Antofagasta Challenger · R32 · 2025
- L
vs Roman Andres Burruchaga · 6-2 6-4
Buenos Aires Challenger · Round of 16 · 2025
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