Stefan Bengt Edberg (born 19 January 1966) is a Swedish former professional tennis player. A major practitioner of the serve-and-volley style of tennis, he won six Grand Slam singles titles and three Grand Slam men's doubles titles between 1985 and 1996. He is one of only two men in the Open Era to have been ranked world No. 1 in both singles and doubles (the other being John McEnroe). He also won the Masters Grand Prix and was a part of the Swedish Davis Cup-winning team four times. In addition, he won four Masters Series titles, four Championship Series titles and the unofficial 1984 Olympic tournament, was ranked in the singles top 10 for ten successive years, and ranked nine years in the top 5. After retirement, Edberg began coaching Roger Federer in January 2014, with this partnership ending in December 2015.

Edberg first came to the tennis world's attention as a junior player. He won all four Grand Slam junior titles in 1983 to become the first (and only) player to achieve the "Junior Grand Slam" in the open era. Later that year as a professional, Edberg won his first career doubles title in Basel. Edberg accidentally caused the death of linesman Dick Wertheim with an errant serve during the 1983 US Open.

In 1984, Edberg won his first top-level singles title in Milan. Edberg also won the tennis tournament at the 1984 Summer Olympics when the sport was an exhibition event and partnered with fellow Swede Anders Järryd to reach the final of the US Open. Edberg also reached the French Open doubles final with Järryd in 1986 and consequently was world No. 1 in doubles in that year.

U.S. fans first took notice of Edberg's professional career when he won the U.S. Indoor in Memphis in February 1985, defeating Yannick Noah in the final. Edberg's first two Grand Slam singles titles came at the Australian Open. In December 1985, he defeated Mats Wilander in straight sets to claim his first major title. In January 1987, he defended his title by defeating local favourite Pat Cash in five sets to win the last Australian Open held on grass courts. Edberg also won the Australian Open and US Open men's doubles titles in 1987 (partnering fellow Swede Anders Järryd).

In 1988, Edberg reached the first of three consecutive finals at Wimbledon, but lost his ranking as Sweden's number-one-player when Mats Wilander had his best year by winning the Australian, French and US Opens, becoming the world's number-one-ranked player. In all three of his consecutive Wimbledon finals, Edberg played German Boris Becker in what became one of Wimbledon's greatest rivalries. Edberg won their first encounter in a four-set match spread over two days because of rain delays. A year later, Becker won in straight sets. The closest of their matches came in the 1990 final, when Edberg won in five sets after being down a break in the fifth set.

Edberg reached the French Open final in 1989 but lost in five sets to 17-year-old Michael Chang, who became the youngest-ever male winner of a Grand Slam singles title. This was the only Grand Slam singles title that Edberg never won, denying him the completion of a career Grand Slam at the senior level, to match his junior Grand Slam. ...

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