By surface
| Surface | Denis Gremelmayr | Roko Karanusic |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009-02-09 | ATP | San Jose | Round of 32 | Hard | Denis Gremelmayr | 3-6 | 7-64 | 6-2 | ||
| 2005-09-26 | ATP | Bangkok | Round of 32 | Hard | Denis Gremelmayr | 6-2 | 7-5 |