By surface
| Surface | John Schmidt | Sergei Zavrajnov |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2006-10-02 | WTA | Japan Open | Quarterfinal | Hard | Aiko Nakamura | 1-6 | 6-1 | 6-74 |
| Surface | John Schmidt | Sergei Zavrajnov |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2006-10-02 | WTA | Japan Open | Quarterfinal | Hard | Aiko Nakamura | 1-6 | 6-1 | 6-74 |