Johnson cramped up in the third set, but fought his way past Thomaz Bellucci.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Santiago
|
1/16 | Roberto Carballes Baena |
2-6
6-2 7-6 |
| 2021 |
Chile Open, Qualification
|
1/8 | Nicolas Kicker |
6-0
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Bell Challenge
|
1/16 | Julia Goerges |
6-1
6-2 |
| 2014 |
Rogers Cup
|
1/32 | Garbine Muguruza |
6-1
6-7 6-2 |
| 2014 |
Rogers Cup, Qualification
|
1/12 (Special Qual) | Stephanie Dubois |
6-2
3-6 6-3 |
| 2014 |
Rogers Cup, Qualification
|
1/24 (Special Qual) | Stephanie Dubois |
0-6
4-6 |
