Argentina is on the verge of falling out of the World Group for the first time since 2001.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
ATP Challenger Tour Finals, Group A
|
Championship | Andreas Haider-Maurer |
4-6
6-1 6-1 |
| 2008 |
Bucharest
|
Championship | Maximo Gonzalez |
3-6
6-2 6-0 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Poprad-Tatry
|
1/8 | Mohamed Safwat |
5-7
6-1 4-6 |
| 2018 |
Roland Garros ATP
|
1/64 | Karen Khachanov |
7-6
6-3 6-3 |
| year | Event | RND | Winner | Results |
|---|
