Head to head
1
Clay
1
0
Carpet
1
Roberto Azar's wins on the left · Carl-Uwe Steeb's on the right · bar lengths share one scale
All meetings (3)
| 1991 | Prague | Clay | R32 | Carl-Uwe Steeb | 6-4 6-4 |
| 1990 | Vienna | Carpet | R32 | Carl-Uwe Steeb | 6-3 6-3 |
| 1990 | Hamburg Masters | Clay | R32 | Roberto Azar | 6-2 4-6 7-5 |
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.