Head to head
0
Hard
1
1
Clay
0
Mark Koevermans's wins on the left · Markus Zoecke's on the right · bar lengths share one scale
All meetings (2)
| 1992 | Auckland | Hard | R32 | Markus Zoecke | 4-6 7-5 6-3 |
| 1991 | Athens | Clay | R16 | Mark Koevermans | 6-0 6-2 |
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.