Jan Hernych
| Country | CZE |
|---|---|
| Born | 1979-07-07 |
| Plays | Right-handed |
| Height | 190 cm |
| Career W–L | 380–329 |
| Titles | 0 |
| Career high | No. 59 (2009-04-27) |
| Matches in database | 709 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0