ATP · Challenger 50
Buenos Aires Challenger 2025 Tournament Results
In brief
Buenos Aires Challenger 2025 is a Challenger 50 tournament on the ATP tour that started on January 13, 2025. The title went to Juan Pablo Varillas, who beat Adolfo Daniel Vallejo in the final (6-4 6-4). The draw features 25 players from 11 countries. Best represented: Argentina (10). 24 matches played, 9 tie-breaks and one retirement.
Bracket
Roll of honour
| Year | Champion | Runner-up |
|---|---|---|
| 2026 |  Alex Barrena | Facundo Mena 6-4 6-0 |
| 2025 |  Juan Pablo Varillas |  Adolfo Daniel Vallejo 6-4 6-4 |
The tournament in numbers
- Matches played
- 24
- Tie-breaks
- 9
- Matches to a deciding set
- 9
- 6-0 sets
- 1
- Retirements
- 1
Most games in a match: Juan Pablo Varillas-Juan Carlos Prado Angelo, 6-7(4) 7-5 6-4 (35 games).
Countries in the draw
| Country | Players | Best result |
|---|---|---|
| Argentina | 10 | Quarterfinal |
 Brazil | 3 | Round of 16 |
| Peru | 2 | Title |
 Ecuador | 2 | Semifinal |
 Bolivia | 2 | Quarterfinal |
| PA | 1 | Final |
 United States | 1 | Quarterfinal |
 Austria | 1 | Round of 16 |
 Netherlands | 1 | Round of 16 |
 France | 1 | R32 |
Plus one more country.
Points on offer
ATP points by round reached at this edition.
| Round reached | Points |
|---|---|
| Title | 50 |
| Final | 30 |
| Semifinal | 18 |
| Quarterfinal | 10 |
| Round of 16 | 5 |
| R32 | 1 |
R32
| Winner | Loser | Score |
|---|---|---|
| Genaro Alberto Olivieri | Daniel Dutra Da Silva | 6-3 6-1 |
| Alvaro Guillen Meza | Andrea Collarini | ret. 6-4 4-2 ret. |
| Mateus Alves | Facundo Mena | 6-7(2) 6-2 7-6(5) |
| Roman Andres Burruchaga | Maxime Chazal | 6-2 6-3 |
| Joao Lucas Reis Da Silva |  Marco Cecchinato | 3-6 6-3 6-4 |
| Gonzalo Villanueva | Juan Bautista Torres | 6-4 4-6 6-3 |
| Nicolas Kicker | Luciano Emanuel Ambrogi | 3-6 6-3 6-0 |
| Juan Pablo Varillas | Juan Carlos Prado Angelo | 6-7(4) 7-5 6-4 |
| Joel Schwaerzler | Andres Andrade | 7-5 6-4 |
| Santiago Rodriguez Taverna | Lautaro Midon | 1-6 6-4 6-4 |
Round of 16
| Winner | Loser | Score |
|---|---|---|
| Juan Pablo Varillas | Nicolas Kicker | 7-6(6) 6-3 |
| Adolfo Daniel Vallejo | Genaro Alberto Olivieri | 6-3 6-4 |
| Emilio Nava | Max Houkes | 7-6(5) 6-4 |
| Gonzalo Villanueva | Roman Andres Burruchaga | 6-4 6-4 |
| Santiago Rodriguez Taverna | Mateus Alves | 6-7(5) 6-3 7-6(5) |
| Murkel Dellien | Joao Lucas Reis Da Silva | 6-7(3) 6-3 6-4 |
| Alvaro Guillen Meza | Joel Schwaerzler | 6-3 6-2 |
Quarterfinal
| Winner | Loser | Score |
|---|---|---|
| Adolfo Daniel Vallejo | Gonzalo Villanueva | 3-6 6-3 6-4 |
| Gonzalo Bueno | Murkel Dellien | 6-4 6-1 |
| Alvaro Guillen Meza | Santiago Rodriguez Taverna | 6-1 6-4 |
| Juan Pablo Varillas | Emilio Nava | 6-4 7-5 |
Semifinal
| Winner | Loser | Score |
|---|---|---|
| Juan Pablo Varillas | Gonzalo Bueno | 7-6(4) 6-4 |
| Adolfo Daniel Vallejo | Alvaro Guillen Meza | 7-5 6-2 |
Final
| Winner | Loser | Score |
|---|---|---|
| Juan Pablo Varillas | Adolfo Daniel Vallejo | 6-4 6-4 |