Guillaume Couillard
| Country | MON |
|---|---|
| Born | 1975-12-10 |
| Plays | Right-handed |
| Career W–L | 3–10 |
| Titles | 0 |
| Career high | No. 569 (2002-10-28) |
| Matches in database | 13 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0