Johnson cramped up in the third set, but fought his way past Thomaz Bellucci.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2010 |
Roland Garros
France, Paris |
Championship | Thomaz Bellucci |
4-6
2-6 2-6 |
| 2009 |
Shanghai Rolex Masters, Qualification
|
Championship |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Mouilleron-Le-Captif
|
1/16 | Tobias Kamke |
2-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Morelos
|
1/16 | adrian menendez-maceiras |
6-2
4-6 6-3 |
| 2020 |
Cleveland
|
1/32 | Thomaz Bellucci |
6-7
3-6 |
| 2020 |
Dallas
|
1/16 | Mitchell Krueger |
6-7
6-4 7-6 |
