Open Era Grand Slam TennisJohn Isner
This page provides a comprehensive overview of John Isner’s Grand Slam career. It combines key background information and career-level statistics with a complete, filterable list of his tournament results, showing how far he progressed in each Grand Slam event across his career.
Basics
| Born | 26 April 1985 |
| Gender | Male |
| Nation | United States |
| Era | Open Era |
| Grand Slam careerCareer | 2007-2023 |
| Strengths | Serve Experience Net play |
| Less strong | Movement Baseline consistency |
Grand Slam statistics
| Tournaments | 59 |
| Best results | 1 x semifinalist 2 x quarterfinalist 8 x R16 |
| W/L-record | 88-59 (60% won) |
| Compared with other men | In the Open Era #162 of 2297 With overlapping career #34 of 636 From United States #35 of 466 Born in 1985 #5 of 38 |