By surface
| Surface | Thomas Muster | Roberto Azar |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1993-09-27 | ATP | Palermo | Round of 32 | Clay | Thomas Muster | 6-1 | 6-3 | |||
| 1992-06-08 | ATP | Florence | Round of 16 | Clay | Thomas Muster | 6-1 | 6-3 | |||
| 1991-09-23 | ATP | Palermo | Round of 16 | Clay | Thomas Muster | 6-1 | 6-3 |