Americans Brengle and Gibbs also advanced to the second round by ousting higher-ranked players.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
US Open, Qualification
|
1/16 | Niels Desein |
6-7
3-6 |
| 2014 |
US Open, Qualification
|
1/32 | Oscar Hernandez |
6-3
1-6 6-4 |
| 2014 |
US Open, Qualification
|
1/64 | Oscar Hernandez |
3-6
3-6 |
| 2014 |
Roland Garros, Qualification
|
1/64 | Damir Dzumhur |
1-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Mumbai
|
1/16 | Yanina Wickmayer |
5-7
4-6 |
