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
1974 Grand Prix (tennis) with numbers of ranking points, points averages, numbers of tournaments played, year-end rankings in 1974, highest and lowest positions during the season and number of spots gained or lost from the first rankings to the year-end rankings. The list of winners and number of Grand Prix singles titles won, sorted by number of titles (Grand Slam titles in bold): The following players won their first Grand Prix title in 1974: 1974 Grand Prix (tennis) The 1974 Commercial Union Assurance Grand Prix was a professional tennis circuit administered by the International Lawn Tennis Federation (ILTF) which served as a forerunner to