By surface
| Surface | Lukas Lacko | Gerald Melzer |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-04-04 | ATP | Davis Cup G1 R2: SVK vs AUT | Round Robin | Hard | Lukas Lacko | 4-6 | 6-3 | 6-2 | ||
| 2013-10-14 | ATP | Vienna | Round of 32 | Hard | Lukas Lacko | 7-65 | 6-1 |