The 2017 Wimbledon semifinalist beat fellow American Mackenzie McDonald.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2012 |
R. M. Keegan Championships
|
Quarter Finals | Radek Stepanek |
7-6
6-0 |
| 2009 |
Mutua Madrilena Masters Madrid
Spain, Madrid |
Championship | Sam Querrey |
7-6
5-2 |
| 2009 |
BNP Paribas Open
United States, California, Indian Wells |
Championship | Sam Querrey |
4-6
3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open ATP
|
1/64 | Lorenzo Sonego |
5-7
4-6 4-6 |
| 2021 |
Great Ocean Road Open
|
1/16 | Stefano Travaglia |
7-6
3-6 4-6 |
| 2021 |
Great Ocean Road Open
|
1/32 | Sam Querrey |
4-6
7-6 6-0 |
| 2021 |
Delray Beach Open
|
1/8 | Gianluca Mager |
7-6
6-1 |
| 2021 |
Delray Beach Open
|
1/16 | Sam Querrey |
3-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Australian Open
|
1/32 | David Goffin |
4-6
0-6 3-6 |
| 2017 |
Australian Open
|
1/64 | Radek Stepanek |
2-6
6-7 3-6 |
| 2017 |
Australian Open, Qualification
|
1/16 | Radek Stepanek |
6-2
6-4 |
| 2017 |
Australian Open, Qualification
|
1/32 | Radek Stepanek |
6-3
6-7 8-6 |
| 2017 |
Australian Open, Qualification
|
1/64 | Radek Stepanek |
6-3
6-7 6-2 |
