By surface
| Surface | Alexander Zverev Sr | Akihiko Sato |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-10-14 | WTA | Tokyo Japan Open | Round of 32 | Hard | Laura Arraya | 2-6 | 6-7 |
| Surface | Alexander Zverev Sr | Akihiko Sato |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-10-14 | WTA | Tokyo Japan Open | Round of 32 | Hard | Laura Arraya | 2-6 | 6-7 |