Head to head
0
Clay
1
1
Carpet
0
Udo Riglewski's wins on the left · Christian Bergstrom's on the right · bar lengths share one scale
All meetings (2)
| 1990 | Berlin | Carpet | R32 | Udo Riglewski | 6-7 7-6 6-4 |
| 1990 | Munich | Clay | R16 | Christian Bergstrom | 6-1 4-6 6-0 |
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.