1998 Australian Open, R64, hard-outdoor, Venus, 7-6 (4), 6-1.

1998 Rome, QF, clay-outdoor, Venus, 6-4, 6-2.

1999 Key Biscayne, F, hard-outdoor, Venus, 6-1, 4-6, 6-4.

1999 Grand Slam Cup, SF, carpet-indoor, Serena, 6-1, 3-6, 6-3.

2000 Wimbledon, SF, grass-outdoor, Venus, 6-2, 7-6 (3).

2001 U.S. Open, F, hard-outdoor, Venus, 6-2, 6-4.

2002 Miami, SF, hard-outdoor, Serena, 6-2, 6-2.

2002 French Open, F, clay-outdoor, Serena, 7-5, 6-3.

2002 Wimbledon, F, grass-outdoor, Serena, 7-6 (4), 6-3.

2002 U.S. Open, F, hard-outdoor, Serena, 6-4, 6-3.

2003 Australian Open, F, hard-outdoor, Serena, 7-6 (4), 3-6, 6-4.

2003 Wimbledon, F, grass-outdoor, Serena, 4-6, 6-4, 6-2.

2005 Miami, QF, hard-outdoor, Venus, 6-1, 7- 6 (8).

2005 U.S. Open, R16, hard-outdoor, Venus, 7-6 (5), 6-2.

2008 Bangalore, SF, hard-outdoor, Serena, 6-3, 3-6, 7-6 (4).

2008 Wimbledon, F, grass-outdoor, Venus, 7-5, 6-4.

2008 U.S. Open, QF, hard-outdoor, Serena, 7-6 (6), 7-6 (7).

2008 Tour Championships-Doha, RR, hard-outdoor, Venus, 5-7, 6-1, 6-0.

2009 Dubai, SF, hard-outdoor, Venus, 6-1, 2-6, 7-6 (3).

2009 Miami, SF, hard-outdoor, Serena, 6-4, 3-6, 6-3.

2009 Wimbledon, F, grass-outdoor, Serena, 7-6 (3), 6-2.

2009 Sony Ericsson Championships, RR, hard-outdoor, Serena, 5-7, 6-4, 7-6 (4).

2009 Sony Ericsson Championships, F, hard-outdoor, Serena, 6-2, 7-6 (4).