John Picken
| Country | CAN |
|---|---|
| Born | 1957-08-09 |
| Plays | Right-handed |
| Career W–L | 4–8 |
| Titles | 0 |
| Career high | No. 353 (1984-01-02) |
| Matches in database | 12 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0
| Country | CAN |
|---|---|
| Born | 1957-08-09 |
| Plays | Right-handed |
| Career W–L | 4–8 |
| Titles | 0 |
| Career high | No. 353 (1984-01-02) |
| Matches in database | 12 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0