Junichi Maruyama
| Country | JPN |
|---|---|
| Born | 1965-04-08 |
| Plays | Right-handed |
| Career W–L | 0–1 |
| Titles | 0 |
| Career high | No. 739 (1989-09-25) |
| Matches in database | 1 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0
| Country | JPN |
|---|---|
| Born | 1965-04-08 |
| Plays | Right-handed |
| Career W–L | 0–1 |
| Titles | 0 |
| Career high | No. 739 (1989-09-25) |
| Matches in database | 1 |
No narrative sections yet — career facts below.
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0