Sergei Leonjuk
| Country | RUS |
|---|---|
| Born | 1960-04-03 |
| Plays | Right-handed |
| Height | 183 cm |
| Career W–L | 1–6 |
| Titles | 0 |
| Career high | No. 327 (1985-06-10) |
| Matches in database | 7 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0