<P> The only match between the Williams sisters during 2001 occurred in the final of the US Open, where they had never met but where both had previously won singles titles . This was the first final involving sisters at a Grand Slam tournament during the open era and the first since the Watson sisters played in the 1884 Wimbledon final . This match has been described as arguably "the most - anticipated tennis final in years". However, nerves seem to have played a factor in the match, which was won easily by Venus 6--2, 6--4 . Noted journalist Peter Bodo has said that this first Grand Slam final played between the Williams sisters was "really a pretty lousy match,...even though it was a great performance by the winner ." With the victory, Venus now led their rivalry 5--1 and in Grand Slam singles titles 4--1 . </P> <P> Venus and Serena would play each other four times in 2002 . In addition to being the most times they had met in a single year, this would also mark the first time that Serena would end the season with a leading head - to - head, 4--0 . </P> <P> Their first meeting of the year occurred in the semifinals at the NASDAQ - 100 Open . Serena won the match 6--2, 6--2, only the second victory over her sister in her career and the first since 1999 . Venus's loss was described as "listless" and it ended her streak of 22 consecutive matches and three consecutive titles at the event . </P> <P> Their next meeting was their second in a Grand Slam final, and their second on clay courts . At Roland Garros Serena beat Venus in a "tight" match 7--5, 6--3 . The Grand Slam was the first for Serena in three years, and it was the first final at the French Open ever played by sisters . By reaching the final, Venus and Serena assured themselves of moving up to first and second in the world rankings, respectively . </P>

Venus williams v serena williams head to head