By surface
| Surface | Michael Westphal | Alejandro Ganzabal |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-10-01 | ATP | Davis Cup WG PO: ARG vs FRG | Round Robin | Clay | Michael Westphal | 9-7 | 6-4 |
| Surface | Michael Westphal | Alejandro Ganzabal |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-10-01 | ATP | Davis Cup WG PO: ARG vs FRG | Round Robin | Clay | Michael Westphal | 9-7 | 6-4 |