Only player in history to have completed junior Grand Slam (1983);

Winner of 42 singles titles and 18 doubles titles;

Six times champion in Singles Grand Slam tournaments and winner of 4 Davis Cups with the Swedish team;

Three times champion in Doubles Grand Slam tournaments, twice partnering Anders Jarryd and once Petr Korda;

Holder of Singles World Ranking number one spot for 72 non consecutive weeks and Season-End number one for two consecutive years (1990, 1991);

One of the only three players in history to have been number one both in Singles and Doubles (others being John McEnroe and Yevgeny Kafelnikov);

Ranked in the Season-End top-ten players for 10 consecutive years in singles (1985 - 1994);

One of the six players in tennis history to have won more than 800 career official matches in singles (others being Jimmy Connors, Ivan Lendl, Guillermo Vilas, John McEnroe and Andre Agassi);

Presence in 54 successive Grand Slam events in singles from Wimbledon 1983 to the Australian Open 1996, second in tennis history, after Wayne Ferreira (56);

5 times winner of the ATP Sportsmanship Award. This prize was named after him in 1997, following his retirement from professional tennis;

Elected to the International Tennis Hall of Fame in July 2004, on the 50th anniversary of the Hall.