Which tennis player won the most titles (in singles) in his career?
By virtue of his long and prolific career, Connors still holds three prominent Open Era men's singles records: 109 titles (the only man to reach 100), 1535 matches played, and 1256 match wins. His titles include eight majors (five US Open, two Wimbledon, one Australian Open), three year-end championships, and 17 Grand Prix Super Series.