Venus Williams vs Serena Williams

Williams has won three Olympic gold medals, one in singles and two in women's doubles.She has won more Olympic gold medals than any other female tennis player. At the 2000 Sydney Olympics, Williams became only the second player to win Olympic gold medals in both singles and doubles at the same Olympic Games, after Helen Wills Moody in 1924.With 43 career singles titles, Williams leads active players on the WTA Tour. Her 35-match winning streak from the 2000 Wimbledon Championships to the 2000 Generali Ladies Linz tournament final is the longest winning streak since January 1, 2000. She is also one of only two active WTA players to have made the finals of all four Grand Slams, the other player being her sister Serena Williams .
Venus Williams has played against her sister Serena Williams in 23 professional matches since 1998, with Serena winning 13 of the 23 matches. They have played against each other in eight Grand Slam singles finals, with Serena winning six times. Beginning with the 2002 French Open, they opposed each other in four consecutive Grand Slam singles finals, the first time ever in the open era that the same two players played against each other in four consecutive Grand Slam singles finals, let alone sisters. On the doubles side, the pair have won 12 Grand Slam doubles titles playing alongside each other.