Grand Slam (tennis) four players (Agassi, Federer, Nadal, Djokovic) achieved their career grand slam on three different surfaces: hard court, clay, and grass. Each woman's "first wins" in the four majors are listed chronologically and their ages upon completion of the Career Grand Slam are given in brackets. Five of the ten women achieved at least two Career Grand Slams, two of the ten have achieved three Career Grand Slams and Steffi Graf is the only player to achieve four Career Grand Slams. At Men's Doubles, 21 players have won the Career Grand Slam, including fourteen who achieved the Career Grand Slam with
Grand Slam (tennis) have more respect for history, ruled in 1982 that winning any four straight majors constituted a Grand Slam—and offered a $1 million bonus for it [...] But many tennis people, and most writers, and probably most fans, too, did not accept the new rules, and the I.T.F. has dropped the gimmick." Vecsey was only half right: the ITF dropped the "gimmick" of the cash bonus, but it had never changed any rules. However, the ambiguous way the ITF described the Grand Slam in their Constitution led to journalists continuing to make the same assumption as Vecsey over two decades later.