History of John McEnroe in Timeline

By Popular Timelines Editorial Team · Updated: July 12, 2026

John McEnroe is a legendary American professional tennis player, widely regarded as one of the greatest talents in the history of the sport. Dominating the professional circuit during the late 1970s and 1980s, he achieved the world number one ranking in both singles and doubles. McEnroe secured seven Grand Slam singles titles—four at the US Open and three at Wimbledon—and became famous for his exceptional volleying skills and tactical brilliance. Beyond his athletic achievements, he is equally iconic for his fiery temperament, volatile on-court behavior, and intense rivalries, most notably with Björn Borg. Following his retirement from full-time competition, McEnroe transitioned into a highly successful career as a tennis commentator, analyst, and media personality. His lasting influence on tennis, combined with his unfiltered personality, has solidified his status as a central, polarizing, and enduring figure in global sports culture.

Sections (5)

Full Timeline Early Life & Education Career & Achievements Success & Recognition Challenges & Struggles

1948: Pancho Gonzales Wins US Open Singles Title

In 1948, Pancho Gonzales won the US Open men's singles title at the age of 20, a record for the youngest male winner that stood until John McEnroe matched the age feat in 1979.

February 16, 1959: Birth of John McEnroe

On February 16, 1959, John Patrick McEnroe Jr. was born. He would go on to become a legendary American professional tennis player recognized as one of the greatest athletes in the history of the sport.

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1961: Relocation to New York City

In 1961, the McEnroe family moved to New York City, establishing their new home in the Flushing neighborhood of Queens.

1964: Birth of Mark McEnroe

Mark McEnroe, the younger brother of John McEnroe, was born in 1964.

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1966: Birth of Patrick McEnroe

In 1966, John McEnroe's younger brother, Patrick McEnroe, who would go on to become a professional tennis player, was born.

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1977: McEnroe's Breakthrough Amateur Year

In 1977, 18-year-old amateur John McEnroe established himself in professional tennis by winning the Junior singles and mixed doubles titles at the French Open. Additionally, in 1977, he reached the Wimbledon semifinals after qualifying, marking one of the most successful major tournament runs by an amateur in the Open era.

1977: Graduation from Trinity School

In 1977, John McEnroe completed his secondary education by graduating from the Trinity School located in Manhattan, New York.

1977: Comparison to 1977 Exit

In 1983, John McEnroe suffered a fourth-round defeat at the US Open, marking his earliest exit from the tournament since his performance in 1977.

1978: McEnroe's Breakout Year and Professional Beginnings

In 1978, John McEnroe achieved significant success by winning the NCAA singles title and leading Stanford University to an NCAA championship. During that same year, he transitioned to the professional ATP tour, signed a major endorsement deal with Sergio Tacchini, reached the US Open semifinals, and finished the year as the world No. 4 after securing four singles titles, including the Masters Grand Prix victory over Arthur Ashe.

1979: McEnroe's Dominant 1979 Tennis Season

In 1979, John McEnroe achieved a historic run, winning the Wimbledon and US Open men's doubles titles with Peter Fleming, as well as his first major singles title at the US Open. Throughout 1979, he secured 27 total titles—10 singles and 17 doubles—setting an Open Era record and finishing the year ranked world No. 3.

March 3, 1980: McEnroe Achieves World No. 1 Ranking

On March 3, 1980, John McEnroe officially reached the top position as the world's highest-ranked singles tennis player for the first time in his career.

1980: 1980 US Open Victory

In 1980, John McEnroe achieved a significant career milestone by defeating Björn Borg in a grueling five-set final to win the 1980 US Open. Throughout the 1980 season, he also reached the finals of the WCT Finals and concluded the year as the second-ranked tennis player in the world, trailing only Borg.

1980: 1980 Wimbledon Gentlemen's Singles Final

In 1980, John McEnroe reached his first Wimbledon singles final where he played Björn Borg. Despite winning a legendary 20-minute fourth-set tiebreaker 18-16, McEnroe ultimately lost the fifth set 8-6.

1981: Start of Four-Year Year-End Ranking Streak

Beginning in 1981, John McEnroe commenced an impressive run by finishing the year as the world's number one ranked player, a feat he would repeat consistently through 1984.

1981: Wimbledon Controversy and Iconic Catchphrase

During the 1981 Wimbledon tournament, John McEnroe faced significant controversy following a first-round match against Tom Gullikson. After verbally abusing umpire Ted James and tournament referee Fred Hoyles, McEnroe was fined $1,500 and narrowly avoided expulsion from the event. During these 1981 matches, he also popularized the iconic phrase "you cannot be serious" while disputing calls, a slogan that would later serve as the title of his 2002 autobiography.

You Cannot Be Serious

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1981: 1981 US Open Victory and Career Accolades

In 1981, John McEnroe defeated Bjorn Borg at the US Open to secure his third consecutive singles title, a feat not seen since the 1920s. During the same year, he also won his second WCT Final against Johan Kriek, ended the season as the world's number one ranked player, and was recognized as the Associated Press Athlete of the Year.

1981: ATP and ITF Player Honors

In 1981, John McEnroe was recognized for his outstanding performance on the court by being named the ATP Player of the Year and the ITF World Champion.

1982: 1982 Tennis Season Challenges and Achievements

During the 1982 season, John McEnroe experienced a mix of highs and lows, including a runner-up finish at Wimbledon against Jimmy Connors and a semifinal loss to Ivan Lendl at the US Open. Although he secured the world No. 1 ranking by winning titles in Philadelphia, Wembley, and Tokyo in 1982, Jimmy Connors was widely named Player of the Year due to his major tournament victories.

1983: 1983 Tennis Season Dominance

During the 1983 season, John McEnroe captured his second Wimbledon title, won the WCT Final and the Masters Grand Prix, and secured multiple tournament victories including Philadelphia and Forest Hills, ultimately reclaiming the world No. 1 ranking.

1983: Repeated Player of the Year Recognition

John McEnroe earned the titles of ATP Player of the Year and ITF World Champion for the second time in his career during the 1983 season.

1984: McEnroe's Record-Breaking 1984 Season

During the 1984 season, John McEnroe achieved a historic 82–3 match record, marking the highest single-season win percentage of the Open Era. Throughout this year, he secured 13 singles titles, including major victories at Wimbledon and the US Open, ultimately earning the year-end No. 1 ranking. Additionally, he participated in the successful US World Team Cup and the Davis Cup runner-up squad.

1984: Peak Performance Year

In 1984, John McEnroe achieved the best single-season win rate of the Open Era with a record of 82–3 in singles matches, while also being named the ATP Player of the Year and ITF World Champion.

1984: Conclusion of Four-Year Year-End Ranking Streak

In 1984, John McEnroe successfully maintained his dominance to secure the year-end world number one ranking for the fourth consecutive year, contributing to his total of 170 weeks spent at the top of the rankings.

1985: End of McEnroe's Five-Year Ranking Dominance

By 1985, John McEnroe concluded a significant era in his career, having held the world's top ranking on 14 separate occasions during the period spanning from 1980 to 1985.

1985: John McEnroe's 1985 Competitive Season

During the 1985 season, John McEnroe experienced a mix of Grand Slam setbacks and tournament victories. He was defeated in the French Open semifinals by Mats Wilander, lost in the Wimbledon quarterfinals to Kevin Curren, and fell to Ivan Lendl in the US Open final. Despite these challenges, McEnroe secured significant titles in Philadelphia, Canada, and Stockholm in 1985, ultimately finishing the year as the world No. 2 ranked player.

August 1, 1986: Marriage to Tatum O'Neal

On August 1, 1986, John McEnroe married actress Tatum O'Neal while he was on a six-month sabbatical from the professional tennis tour.

1986: Post-Sabbatical Form Struggles

In 1986, John McEnroe began a sabbatical from professional tennis, which was followed by a difficult period where he struggled to regain his peak performance form on the court.

1987: 1987 US Open Quarterfinal Defeat

During the 1987 US Open, John McEnroe suffered a straight-set defeat in the quarterfinals against his rival Ivan Lendl.

1987: Professional Title Drought and Back Injury

Throughout 1987, McEnroe failed to secure a single tournament title for the first time since turning professional, an year marked by a first-round exit at the French Open and a withdrawal from Wimbledon due to a back injury.

1988: Victory over Michael Chang at the French Open

During the 1988 French Open, John McEnroe successfully defeated 16-year-old Michael Chang in straight sets during their third-round match.

1988: 1988 French Open Fourth Round Match

In 1988, McEnroe played a challenging four-set match against Ivan Lendl in the fourth round of the French Open, a contest that was extended over the course of two days.

1989: 1989 Australian Open Quarterfinal Defeat

At the 1989 Australian Open, John McEnroe was defeated by Ivan Lendl in the quarterfinals in a straight-set match.

1989: End of World Championship Tennis Finals

The World Championship Tennis (WCT) Finals, a tournament where McEnroe secured five of his year-end singles championship titles, officially concluded in 1989.

1989: Late Career Successes and Final WCT Title

Throughout 1989, McEnroe achieved several notable career results, including winning a record-setting fifth title at the final World Championship Tennis Finals after defeating Ivan Lendl. Additionally, he reached the Wimbledon semifinals, won the RCA Championships in Indianapolis, appeared in the Canadian Open final, and secured two singles victories during a Davis Cup tie against Sweden.

1991: Birth of daughter Emily

In 1991, John McEnroe and Tatum O'Neal welcomed their third child, a daughter named Emily.

1994: Divorce from Tatum O'Neal

Following a marriage that began in 1986, John McEnroe and Tatum O'Neal finalized their divorce in 1994.

2000: Admission of Drug Use

In a 2000 interview, John McEnroe publicly acknowledged that he had used cocaine during his professional tennis career, while maintaining that the substance did not negatively impact his level of play.

2020: BBC Poll Recognition

In 2020, a BBC poll voted the 1980 Wimbledon men's singles final between John McEnroe and Björn Borg as the third greatest of the open era.

2024: Inflation Adjustment of 1986 Fine

By 2024, the original fine of US$17,500 that McEnroe received for misconduct and verbal abuse in 1986 was equivalent to $41,330 in inflation-adjusted currency.