Head to head
1
Hard
2
2
Clay
0
1
Grass
0
Philipp Kohlschreiber's wins on the left · Ivo Karlovic's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2018 | Munich | Clay | R32 | Philipp Kohlschreiber | 7-5 6-4 |
| 2016 | Halle | Grass | R16 | Philipp Kohlschreiber | 6-7(7) 6-4 7-5 |
| 2014 | Dusseldorf | Clay | F | Philipp Kohlschreiber | 6-2 7-6(4) |
| 2011 | Doha | Hard | R16 | Ivo Karlovic | 7-6(5) 6-7(4) 7-6(2) |
| 2009 | Beijing | Hard | R32 | Philipp Kohlschreiber | 7-6(6) 4-6 6-1 |
| 2008 | Cincinnati Masters | Hard | QF | Ivo Karlovic | 7-6(6) 7-6(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.