Singles &
Doubles
|
Year
|
Tournament
|
Opponent
|
Score
|
|---|---|---|---|
| 2018 | Brisbane |
 Daniil Medvedev |
64 36 62 |
| 2018 | Dallas |
 Mackenzie McDonald |
61 64 |
| 2016 | Memphis |
Taylor Fritz |
64 64 |
| 2015 | Washington |
John Isner |
46 64 64 |
| 2015 | Barcelona |
 Pablo Andujar |
64 64 |
| 2015 | Memphis |
 Kevin Anderson |
64 64 |
| 2014 | Tokyo |
 Milos Raonic |
76 |
| 2014 | Kuala Lumpur |
 Julien Benneteau |
76 |
| 2014 | Barcelona |
 Santiago Giraldo |
62 62 |
| 2014 | Memphis |
 Ivo Karlovic |
64 76 |
| 2013 | Memphis |
Feliciano Lopez |
62 63 |
| 2012 | Tokyo |
Milos Raonic |
76 |
| 2010 | Knoxville |
Robert Kendrick |
61 64 |
| 2010 | Binghamton |
Robert Kendrick |
63 76 |
| 2010 | Sarasota |
 Brian Dabul |
26 63 64 |
| 2010 | Savannah |
Ryan Sweeting |
64 60 |
| 2008 | Bermuda |
 Viktor Troicki |
26 75 76 |
| 2008 | Delray Beach |
James Blake |
36 61 64 |
| 2006 | Mexico F18 |
 Miguel Gallardo-Valles |
62 61 |
