Al Bello / Getty Images After withdrawing from the 10 remaining tournaments following the U.S. Open in the 2004 season in order to focus on truly recovering from her illness and on building up her strength, Justine Henin suffered another setback. In practice December of 2004, Henin fractured her kneecap. She was sidelined until March 2005, when she returned to competition at the NASDAQ-100. She fell to Maria Sharapova in the quarterfinals.

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