By surface
| Surface | Ivo Karlovic | Michael Russell |
|---|---|---|
| Hard | 1 | 2 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-07-31 | ATP | Washington | Round of 64 | Hard | Michael Russell | 4-6 | 6-74 | |||
| 2011-02-14 | ATP | Memphis | Round of 32 | Hard | Michael Russell | 1-6 | 6-71 | |||
| 2007-08-19 | ATP | New Haven | Round of 32 | Hard | Ivo Karlovic | 7-62 | 6-4 |