Johnson and Sock survived five-set marathon matches on day one.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2010 |
Wimbledon
England, Wimbledon |
Championship | David Ferrer |
4-6
2-6 3-6 |
| 2010 |
Gerry Weber Open
Germany, Halle |
Championship | Andreas Beck |
6-2
3-6 7-6 |
| 2010 |
Gerry Weber Open
Germany, Halle |
Championship | Nicolas Kiefer |
4-6
6-1 7-5 |
| 2010 |
Mutua Madrilena Masters Madrid, Qualification
|
Championship | Filippo Volandri |
4-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Hamburg European Open
|
1/16 | Pablo Cuevas |
4-6
2-6 |
| 2020 |
Hamburg European Open, Qualification
|
Quarter Finals | Pablo Cuevas |
4-6
6-7 |
| 2020 |
Hamburg European Open, Qualification
|
1/8 | Pablo Cuevas |
6-7
6-7 |
| 2020 |
Aix en Provence
|
1/16 | Pablo Cuevas |
2-6
3-6 |
