Del Potro quickly went from fierce competitor to friendly consoler at the French Open.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
US Open, Qualification
|
1/64 | Nicolas Almagro |
7-6
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Helsinki
|
1/32 | Jaroslav Pospisil |
7-5
6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Szczecin
|
1/16 | Facundo Arguello |
7-5
2-1 |
