Serena Williams saved a match point in the deciding set to defeat sister Venus Williams for the third time in a row.
Second-seeded Serena lost the first set, then won the second, and in the third set she established a two-break lead, 4-1. Seventh-seeded Venus, defending champion at the Sony Ericsson Championships, followed with winning five of the next six games to go up 6-5 and even earn a match point. Serena fought it off, held for 6-all and won a tiebreak for a 5-7 6-4 7-6(4) victory.
As already mentioned here on Women’s Tennis Blog, Serena will finish the year ranked No.1. Serena learned that after the match with Venus, as she secured the ranking by virtue of Dinara Safina’s withdrawal who played the preceding match. (via Sony Ericsson WTA Tour)