answers: John McEnroe
context: ATP Finals The ATP Finals is the second highest tier of annual men's tennis tournament after the four Grand Slam tournaments. A week-long event, the tournament is held annually each November at the O2 Arena in London, United Kingdom. The ATP Finals are the season-ending championships of the ATP World Tour and feature the top eight singles players and doubles teams of the ATP Rankings. The tournament was first held in 1970, although it was known under a different name. Roger Federer holds the record for the most singles titles with six, while Peter Fleming and John McEnroe hold the </s> Jimmy Connors James Scott Connors (born September 2, 1952) is a retired American world No. 1 tennis player, often considered among the greatest in the history of the sport. He held the top ATP ranking for a then-record 160 consecutive weeks from 1974 to 1977 and a career total of 268 weeks. By virtue of his long and prolific career, Connors still holds three prominent Open Era men's singles records: 109 titles (he is the only man to win 100), 1535 matches played, and 1256 match wins. His titles include eight majors (five US Open, two Wimbledon, one Australian Open), </s> Tennis male players statistics Since 1983, men's tennis has had a very strong tradition and clear hierarchy of tournaments: (1) Grand Slam tournaments, including Wimbledon, the US Open, the French Open, and the Australian Open; (2) the Tennis Masters Cup; and (3) the Davis Cup. Before 1983, however, and in particular before the start of the open era in 1968, the hierarchy of professional tournaments changed virtually every year. For example, in 1934, the U.S. Pro was a high-class tournament with all the best players, but just two years later, this tournament was ordinary because only professional teachers (no leading
question: who has the most titles in mens tennis