By surface
| Surface | Alexander Zverev Sr | Kento Yamada |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-08-17 | WTA | Toronto | Round of 32 | Hard | Barbara Potter | 3-6 | 4-6 | |||
| 1987-02-16 | WTA | Boca Raton | Round of 64 | Hard | Laura Arraya | 4-6 | 5-7 |