The 2017 Wimbledon semifinalist beat fellow American Mackenzie McDonald.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Nature Valley International
|
Quarter Finals | Sam Querrey |
6-7
2-6 |
| 2015 |
US Men's Clay Court Championships
|
Semi Finals | Sam Querrey |
7-5
2-6 6-4 |
| 2012 |
BNP Paribas Masters
|
1/32 | Sam Querrey |
1-6
1-1 |
| 2012 |
China Open
|
1/16 | Sam Querrey |
7-5
3-6 4-6 |
| 2011 |
BNP Paribas Open
United States, California, Indian Wells |
Championship | Sam Querrey |
5-7
4-6 |
| 2009 |
Pilot Pen Tennis
|
Championship | Fernando Verdasco |
4-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Astana Open
|
1/8 | John Millman |
3-6
4-6 |
| 2020 |
Astana Open
|
1/16 | Fernando Verdasco |
6-4
7-6 |
| 2020 |
bett1Hulks Championship
|
1/16 | John Millman |
4-6
2-6 |
| 2020 |
bett1Hulks Indoors
|
1/8 | Alexander Zverev |
6-4
6-1 |
| 2020 |
bett1Hulks Indoors
|
1/16 | Fernando Verdasco |
6-4
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
1/8 | Gianluca Mager |
7-6
6-1 |
| 2021 |
Delray Beach Open
|
1/16 | Sam Querrey |
3-6
4-6 |
| 2020 |
Roland Garros ATP
|
1/64 | Andrey Rublev |
7-6
7-6 5-7 4-6 3-6 |
