Head to head
4
Hard
0
2
Clay
0
Ivo Karlovic's wins on the left · Dusan Lajovic's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2016 | Paris Masters | Hard | R64 | Ivo Karlovic | 7-6(4) 7-6(5) |
| 2016 | Los Cabos | Hard | SF | Ivo Karlovic | 6-2 1-1 RET |
| 2016 | Istanbul | Clay | R16 | Ivo Karlovic | 7-6(11) 7-6(7) |
| 2015 | Basel | Hard | R16 | Ivo Karlovic | 7-6(4) 7-5 |
| 2015 | Acapulco | Hard | R16 | Ivo Karlovic | 3-6 6-3 6-1 |
| 2010 | Belgrade | Clay | R32 | Ivo Karlovic | 7-6(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.