Chuck Willenborg
| Country | USA |
|---|---|
| Born | 1964-08-06 |
| Plays | Right-handed |
| Career W–L | 4–2 |
| Titles | 0 |
| Career-high rank | No. 541 (1985-09-09) |
| Matches in database | 6 |
No narrative sections yet — career facts below.
| Country | USA |
|---|---|
| Born | 1964-08-06 |
| Plays | Right-handed |
| Career W–L | 4–2 |
| Titles | 0 |
| Career-high rank | No. 541 (1985-09-09) |
| Matches in database | 6 |
No narrative sections yet — career facts below.