Singles &
Doubles
|
Year
|
Tournament
|
Opponent
|
Score
|
|---|---|---|---|
| 2021 | Munich |
 Jan-Lennard Struff |
64 76 |
| 2021 | Doha |
 Roberto Bautista Agut |
76 |
| 2019 | Hamburg |
 Andrey Rublev |
75 46 63 |
| 2018 | Beijing |
 Juan Martin del Potro |
64 64 |
| 2018 | Hamburg |
Leonardo Mayer |
64 06 75 |
| 2016 | Heilbronn |
Jan-Lennard Struff |
64 76 |
| 2016 | Guangzhou |
 Lukas Lacko |
61 67 |
| 2015 | Scheveningen |
Andrey Kuznetsov |
67 |
| 2015 | Raanana |
Lukas Lacko |
46 64 63 |
| 2014 | Qatar F6 |
 James Marsalek |
61 62 |
| 2014 | Qatar F5 |
 Ramkumar Ramanathan |
76 |
| 2014 | Karshi |
 Chase Buchanan |
76 |
| 2014 | Germany F3 |
Miloslav Mecir |
26 75 63 |
| 2013 | Italy F21 |
 Matteo Trevisan |
75 36 64 |
| 2012 | Turkey F48 |
Guillermo Olaso |
62 62 |
| 2012 | Turkey F47 |
 Volodoymyr Uzhylovskyi |
36 62 62 |
| 2012 | Georgia F2 |
 Toni Androic |
63 46 76 |
| 2012 | Russia F12 |
Alexander Lobkov |
63 76 |
| 2012 | Russia F8 |
Ivan Sergeyev |
64 76 |
| 2009 | Russia F6 |
Mikhail Fufygin |
26 75 75 |
