By surface
| Surface | Alexander Zverev Sr | Glenn Smits |
|---|
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-04-13 | WTA | Curitiba | Semifinal | — | Laura Arraya | 2-6 | 6-4 | 6-7 | ||
| 1981-03-23 | WTA | Salvador | Round of 16 | — | Laura Arraya | 1-6 | 4-6 |