Venus

1997 Indian Wells  4R Venus def Iva Majoli 7-5 3-6 7-5 [2mp saved]
1997 US Open       SF Venus def Irina Spirlea 7-6(5) 4-6 7-6(7) [2mp saved]
2001 Miami          F Venus def Jennifer Capriati 4-6 6-1 7-6(4) [8mp saved]
2005 Wimbledon      F Venus def Lindsay Davenport 4-6 7-6(4) 9-7 [1mp saved]
2005 Stanford      SF Venus def Patty Schnyder 2-6 7-6(2) 6-2 [5mp saved]
2009 Roland Garros 2R Venus def Lucie Safarova 6-7(5) 6-2 7-5 [1mp saved]
2012 Miami         3R Venus def Aleksandra Wozniak 4-6 6-4 7-6(5) [1mp saved]
2015 Doha          2R Venus def Barbora Zahlavova Strycova 7-5 3-6 7-6(5) [1mp]
2015 Wuhan         SF Venus def Roberta Vinci 5-7 6-2 7-6(4) [1mp saved]
2017 Indian Wells  2R Venus def Jelena Jankovic 1-6 7-6(5) 6-1 [3mp saved]
2018 Miami         3R Venus def Kiki Bertens 5-7 6-3 7-5 [3mp saved]

Serena

1998 Sydney          2R Serena def Lindsay Davenport 1-6 7-5 7-5 [2mp saved]
2003 Australian Open SF Serena def Kim Clijsters 4-6 6-3 7-5 [2mp saved]
2004 Beijing          F Serena def Svetlana Kuznetsova 4-6 7-5 6-4 [1mp saved]
2005 Australian Open SF Serena def Maria Sharapova 2-6 7-5 8-6 [3mp saved]
2007 Miami            F Serena def Justine Henin 0-6 7-5 6-3 [2mp saved]
2008 Bangalore       SF Serena def Venus Williams 6-3 3-6 7-6(4) [1mp saved]
2009 Sydney          1R Serena def Samantha Stosur 6-3 6-7(4) 7-5 [4mp saved]
2009 Sydney          QF Serena def Caroline Wozniacki 6-7(5) 6-3 7-6(3) [3mp s]
2009 Wimbledon       SF Serena def Elena Dementieva 6-7(4) 7-5 8-6 [1mp saved]
2009 WTA Champ's     RR Serena def Venus Williams 5-7 6-4 7-6(4) [1mp saved]
2010 Madrid          2R Serena def Vera Dushevina 6-7(2) 7-6(5) 7-6(5) [1mp sa]
2015 Madrid          3R Serena def Victoria Azarenka 7-6(5) 3-6 7-6(1) [3mp sa]

Doubles

1999 Roland Garros F V/S def Hingis/Kournikova 6-3 6-7(2) 8-6 [1mp saved]

Mixed Doubles

2016 Rio Olympics 1R V/Ram def Bertens/Rojer 6-7(4) 7-6(3) [10-8] [2mp saved]