Open Era Grand Slam TennisIsao Watanabe
This page provides a comprehensive overview of Isao Watanabe’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 | 23 November 1941 |
| Gender | Male |
| Nation | Japan |
| Era | Open Era |
| Grand Slam careerCareer | 1968-1969 |
Grand Slam statistics
| Tournaments | 2 |
| Best results | 2 x R128 |
| Total matches | 2 |
| W/L-record | 0-2 (0% won) |
Compared with other men
| In the Open Era | #1825 of 2311 |
| With overlapping career | #150 of 185 |
| From Japan | #22 of 27 |
| Born in 1941 | #15 of 19 |
| Year | Tournament | Result | Age |
|---|---|---|---|
| 1969 | French Open | R128 | 27 |
| 1968 | French Open | R128 | 26 |