Head to head
1
Hard
0
1
Clay
0
1
Grass
0
Roger Federer's wins on the left · Lukas Lacko's on the right · bar lengths share one scale
All meetings (3)
| 2018 | Wimbledon | Grass | R64 | Roger Federer | 6-4 6-4 6-1 |
| 2014 | Roland Garros | Clay | R128 | Roger Federer | 6-2 6-4 6-2 |
| 2011 | Australian Open | Hard | R128 | Roger Federer | 6-1 6-1 6-3 |
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.