Mark Darby
| Country | USA |
|---|---|
| Born | 1956-07-03 |
| Plays | Right-handed |
| Height | 185 cm |
| Career W–L | 3–8 |
| Titles | 0 |
| Career-high rank | No. 431 (1982-01-04) |
| Matches in database | 11 |
No narrative sections yet — career facts below.
| Country | USA |
|---|---|
| Born | 1956-07-03 |
| Plays | Right-handed |
| Height | 185 cm |
| Career W–L | 3–8 |
| Titles | 0 |
| Career-high rank | No. 431 (1982-01-04) |
| Matches in database | 11 |
No narrative sections yet — career facts below.