Singles &
Doubles
|
Year
|
Tournament
|
Opponent
|
Score
|
|---|---|---|---|
| 2019 | Washington |
 Daniil Medvedev |
76 |
| 2019 | Acapulco |
 Alexander Zverev |
63 64 |
| 2018 | Brisbane |
 Ryan Harrison |
64 62 |
| 2016 | Tokyo |
 David Goffin |
46 63 75 |
| 2016 | Atlanta |
John Isner |
76 |
| 2016 | Marseille |
 Marin Cilic |
62 76 |
| 2014 | Nottingham-2 |
 Sam Groth |
76 |
| 2014 | Savannah |
Jack Sock |
26 76 |
| 2014 | Sarasota |
 Filip Krajinovic |
76 |
| 2013 | China F3 |
 Boy Westerhof |
75 61 |
| 2013 | Sydney1 |
Matt Reid |
63 62 |
