Former Wimbledon champion Petra
Kvitova and reigning U.S. Open titlist Samantha Stosur moved into the fourth
round, while former French Open winner Li Na suffered a third-round upset at
the final Grand Slam event of the year -- the U.S. Open.

Former champion Maria Sharapova,
last year's Wimbledon champ Petra Kvitova and reigning U.S. Open titlist
Samantha Stosur moved into the fourth round, while former French Open winner
Li Na suffered a third-round upset at the final...

World No. 1 Victoria Azarenka, former
champion Maria Sharapova, and reigning U.S. Open titlist Samantha Stosur moved
into the fourth round, while former French Open champ Li Na suffered a third-
round upset at the final Grand Slam...

This week we're going to take a look at
what's going on in and around the world of tennis.

When the 2013 U.S. Open gets underway next
week ... who the heck will be the favorite on the men's side?

Czech Andrea Hlavackova and
Belarusian Max Mirnyi captured the mixed doubles championship Friday at the
2013 U.S. Open.

The craziest Wimbledon in recent memory (or
any Grand Slam event, for that matter) hasn't let off the gas this week as
Serena Williams became the latest casualty at the world's lone grass-court
Slam.

Sara Errani became the highest-seeded
loser to this point at the 2013 U.S. Open on Thursday.

Five-time champion Roger Federer
was an easy second-round winner Thursday at the U.S. Open.

Rain has forced play to be
suspended at the 2013 U.S. Open.

Former world No. 1 Caroline
Wozniacki and former Wimbledon champion Petra Kvitova were a pair of
opening-round winners Tuesday at the 2013 U.S. Open.

American 17-year-old qualifier
Victoria Duval scored a monumental upset on Tuesday by beating 2011 champion
and No. 11 seed Samantha Stosur in the first round of the U.S. Open Tuesday.

World No. 1 superstar Novak Djokovic
was a straight-set second-round winner Friday at the U.S. Open.

World No. 1 and four-time U.S. Open
titlist Serena Williams breezed past Yaroslava Shvedova 6-3, 6-1 on Friday to
move into the fourth round at the U.S. Open.

Wimbledon champion Andy Murray and French
Open king Rafael Nadal posted second-round victories Wednesday at the $2.887
million Rogers Cup tennis event.