The 2017 Wimbledon semifinalist beat fellow American Mackenzie McDonald.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
New York Open
|
Quarter Finals | Sam Querrey |
6-7
6-7 |
| 2013 |
Open de Moselle
|
1/16 | Sam Querrey |
4-6
7-6 6-4 |
| 2013 |
BNP Paribas Open
|
1/32 | Sam Querrey |
6-3
6-4 |
| 2011 |
Tiburon
|
Championship | Ivo Karlovic |
7-6
1-6 4-6 |
| 2011 |
Sacramento
|
Championship | Ivo Karlovic |
6-7
6-3 4-6 |
| 2008 |
US Open
United States, New York, Flushing Meadows |
Championship | Sam Querrey |
7-6
7-6 6-2 |
| 2008 |
Nottingham Open
|
Championship | Ivo Karlovic |
7-6
7-6 |
| 2007 |
RCA Championships
|
Championship | Sam Querrey |
7-5
5-7 6-7 |
| 2007 |
R. M. Keegan Championships
|
Championship | Sam Querrey |
3-6
2-6 |
| 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 |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
1/8 | Roberto Quiroz |
6-2
6-4 |
| 2021 |
Delray Beach Open
|
1/16 | Ivo Karlovic |
6-3
5-7 6-4 |
| 2020 |
bett1Hulks Indoors, Qualification
|
1/8 | Marc Polmans |
1-6
4-6 |
| 2020 |
Roland Garros, Qualification ATP
|
1/32 | Benjamin Bonzi |
6-3
7-6 |
| 2020 |
Roland Garros, Qualification ATP
|
1/64 | Ivo Karlovic |
6-7
4-6 |
