Since 1980, only three players have won the US Open singles, doubles and mixed doubles titles - MARTINA NAVRATILOVA (who won all three in 1987), ARANTXA SANCHEZ-VICARIO (1994 singles, 1993-1994 doubles, 2000 mixed doubles) and SERENA WILLIAMS (1999, 2002, 2008 singles, 1999 and 2009 doubles, 1998 mixed doubles).
