Joao Zwetsch
| Country | BRA |
|---|---|
| Born | 1968-09-12 |
| Plays | Right-handed |
| Height | 180 cm |
| Career W–L | 18–39 |
| Titles | 0 |
| Career high | No. 231 (1991-06-17) |
| Matches in database | 57 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0