Graf–Seles rivalry Graf–Seles rivalry Steffi Graf and Monica Seles are retired professional tennis players who between 1989 and 1999 engaged in a rivalry for the best female tennis player. They competed in 15 matches. Seles, a left-handed player, demonstrated powerful and precise hitting from the baseline on both wings. Graf, in contrast, had a formidable forehand, in addition to her penetrating serve, but mostly sliced her backhand. Their head to head rivalry was especially notable for Graf being dominant on tour in Seles' first years and then Seles being dominant at the grand slams winning three of the four matches they played
Steffi Graf Seles in the final. Her toughest battle came against rising star Martina Hingis in the semifinal, with Hingis unable to convert on five set points. Graf did not lose a set the whole tournament. She also won her fifth and final WTA Tour Championships title with a five set win over Martina Hingis, with Hingis cramping up in the fifth set. In 1988 Graf became only the second tennis player in history to win a Slam on hard court, clay, and grass all in the same season. She repeated the feat in 1993, 1995, and 1996. The last few years