By surface
| Surface | Ivo Karlovic | Florian Mayer |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-08-14 | ATP | Cincinnati Masters | Round of 64 | Hard | Ivo Karlovic | 6-1 | 6-3 | |||
| 2011-03-23 | ATP | Miami Masters | Round of 128 | Hard | Florian Mayer | 4-6 | 6-76 |