By surface
| Surface | Julian Ganzabal | Gustavo Stapf |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-11-15 | ATP | Davis Cup SAM PR: URU vs ARG | Round Robin | — | Julian Ganzabal | 6-4 | 6-1 | 6-1 |
| Surface | Julian Ganzabal | Gustavo Stapf |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-11-15 | ATP | Davis Cup SAM PR: URU vs ARG | Round Robin | — | Julian Ganzabal | 6-4 | 6-1 | 6-1 |