Head to head
2
Hard
1
Robin Haase's wins on the left · Lukas Lacko's on the right · bar lengths share one scale
All meetings (3)
| 2019 | Miami Masters | Hard | R128 | Robin Haase | 6-2 6-4 |
| 2018 | Auckland | Hard | R16 | Robin Haase | 7-6(4) 6-3 |
| 2012 | Zagreb | Hard | QF | Lukas Lacko | 6-4 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.