Del Potro quickly went from fierce competitor to friendly consoler at the French Open.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Brazil Open
|
1/16 | Nicolas Almagro |
6-7
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Szczecin
|
1/16 | Facundo Arguello |
7-5
2-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Knoxville
|
Quarter Finals | Tommy Paul |
2-6
6-1 7-6 |
| 2019 |
Knoxville
|
1/8 | Blaz Rola |
6-4
6-4 |
| 2019 |
Knoxville
|
1/16 | Blaz Rola |
6-3
6-4 |
| 2019 |
Charlottesville
|
Quarter Finals | Brayden Schnur |
6-2
7-6 |
