By surface
| Surface | Juan Martin del Potro | Lukas Lacko |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017-07-31 | ATP | Washington | Round of 32 | Hard | Juan Martin del Potro | 7-5 | 6-2 | |||
| 2011-02-07 | ATP | San Jose | Round of 16 | Hard | Juan Martin del Potro | 6-1 | 7-61 |