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
Tennis in Germany and 1984 (women). Singles ATP and WTA performances since 1973. The lists include only players who have reached at least a singles Grand Slam, ATP/WTA Finals or Olympic semifinal and refer to the Open Era. The lists include only players who have reached at least a doubles Grand Slam, ATP/WTA Finals or Olympic final and refer to the Open Era. Tennis in Germany Tennis is one of the most popular sports in Germany with more than five million active players. The German Tennis Federation is the largest tennis federation in the world with ca. 1.4 million members. Statistics based on