US Open 2011 day 4 - Easy wins for Serena Williams and Caroline Wozniacki

Selected result from day 4 of the US Open 2011

Caroline Wozniacki DEN (1) beat Arantxa Rus NED 6-2 6-0
Serena Williams USA (28) beat Michaella Krajicek NED 6-0 6-1
Francesca Schiavone ITA (7) beat Mirjana Lucic CRO 6-1 6-1
Andrea Petkovic GER (10) beat Jie Zheng CHN 3-6 6-3 6-3
Jelena Jankovic SRB (11) beat Jelena Dokic AUS 6-3 6-4
Victoria Azarenka BLR (4) beat Gisela Dulko ARG 6-4 6-3

Serena Williams Cruises to Third Round - NYTimes.com
The three-time Open champion defeats Krajicek in straight sets. In an on-court interview after the match, ESPN’s Pam Shriver asked Williams for the secret behind her improved speed and footwork. “What I do, I pretend there’s like a check for like a million dollars,” Williams said with a laugh. “And if you get it, if you run it down, you get the money tax-free.”
Publish Date: 09/01/2011 22:11
http://straightsets.blogs.nytimes.com/2011/09/01/serena-williams-cruises-to-third-round/

Serena Williams ruthless against Michaella Krajicek | Serena Williams
Serena Williams needed just 49 minutes to win her second round match at the US Open against Michaella Krajicek with a 6-0 6-1 score. Should we even mention the statistics? Serena hit 10 aces and 25 winners to Krajicek's ...
Publish Date: 09/01/2011 22:26
http://www.womenstennisblog.com/2011/09/01/serena-williams-ruthless-against-michaella-krajicek/

Serena Williams Wins In Straight Sets At US Open « CBS New York
Serena Williams needed just 49 minutes to advance a day after her sister withdrew at the U.S. Open.
Publish Date: 09/01/2011 21:18
http://newyork.cbslocal.com/2011/09/01/serena-williams-wins-in-straight-sets-at-us-open/

Dominant Serena Williams Advances To Third Round
During the post-match press conference, Williams humbly spoke on Krajicek, "I didn't tell her that, but I hope she doesn't get discouraged because she's played well. I think she qualified here and won a round, and she never gave up today no matter what the score looked like. I thought it was a really tough match. It was good for her and, you know, she's still young. Her whole life is ahead of her." 
Publish Date: 09/01/2011 17:17
http://www.tennisnow.com/News/Serena-Williams-Through-to-Third-Round,-More-US-Op.aspx

US Open 2011 Results: Caroline Wozniacki, Mardy Fish Advance to ...
Thursday at the US Open, two crowd favorites advanced to Round 32 with relative ease.Caroline Wozniacki, the top-ranked woman in the draw, handled Arantxa Rus of the Netherlands while Mardy Fish, the top American in ...
Publish Date: 09/02/2011 3:15
http://www.firstregime.com/us-open-2011-results-caroline-wozniacki-mardy-fish-advance-to-round-32/

Wozniacki blasts into third round | Sport
Top seed Caroline Wozniacki laid down a marker with a 6-2 6-0 thrashing of Arantxa Rus in the second round of the US Open on Thursday night.
Publish Date: 09/02/2011 2:24
http://www.thisislondon.co.uk/standard-sport/article-23983201-wozniacki-blasts-into-second-round.do