Arantxa Sánchez Vicario doubles Grand Slam titles, including the US Open in 1993 (with Helena Suková) and Wimbledon in 1995 (with Jana Novotná). She also won four Grand Slam mixed doubles titles. In 1991, she helped Spain win its first-ever Fed Cup title, and helped Spain win the Fed Cup in 1993, 1994, 1995, and 1998. Sanchez Vicario holds the records for the most matches won by a player in Fed Cup competition (72) and for most ties played (58). She was ITF world champion in 1994 in singles. Sánchez Vicario was also a member of the Spanish teams that won the Hopman
Sven Groeneveld is also the former head of the Swiss Tennis Federation. Sven Groeneveld Sven Groeneveld (born 22 July 1965) is a former Dutch professional tennis player who most recently worked as Maria Sharapova's coach. He became a professional tennis player at the age of 19, but couldn’t achieve much success. His highest singles ranking was 826 and highest doubles ranking was 837 in 1986. In 1989 he ended his tennis career, and became a coach. He has coached a wide variety of players, including Monica Seles, Arantxa Sánchez Vicario, Mary Pierce, Ana Ivanovic, Caroline Wozniacki, Michael Stich, Greg Rusedski, Nicolas Kiefer,