Today Ana play a great match against Sloane Stephens . Ana won the third Round in straight sets 6-3 6-4 in 1 hour 14 minutes .
Ana had 2 aces , 4 Double faults , 17 winners and 26 unforced errors Break Points won 6/7
The First set Ana begins 2-0 and Sloane break back . after Ana return Break the serve's f the opponent and won 3-1 and then Ana won the first set 6-3
In Second Set Ana begins 2-0 and Sloane break back 2-2 . Ana broke the serve in 2-2 and Sloane Break back . After Ana Break the serve's Stephens on 4-4 and Ana served for the match and won the match 6-4
Next Match on Monday Against Serena Williams No.28 seed who upset No.4 seed Victoria Azarenka 6-1 7-6
Head to Head : Serena 2 Ivanovic 0 First Match on US Open 2007 Fourth Round Serena won 6-4 6-4 and Dubai 2009 Serena won again 6-4 6-4
