John Isner
| Country | USA |
|---|---|
| Born | 1985-04-26 |
| Plays | Right-handed |
| Height | 208 cm |
| Career W–L | 538–341 |
| Titles | 16 |
| Career-high rank | No. 8 (2018-07-16) |
| Matches in database | 879 |
No narrative sections yet — career facts below.
| Country | USA |
|---|---|
| Born | 1985-04-26 |
| Plays | Right-handed |
| Height | 208 cm |
| Career W–L | 538–341 |
| Titles | 16 |
| Career-high rank | No. 8 (2018-07-16) |
| Matches in database | 879 |
No narrative sections yet — career facts below.