Andrea Petkovic was forced to retire after collapsing on the court during Day 1 of the Australian Open.
The Spaniard was feeling quite chipper after his Day 1 win in Melbourne.
Towering Americans combined for 87 aces and two service breaks.
Maria Sharapova makes no apologies for dispensing a double bagel.
World No. 1 is comfortable with Justin Gimelstob continuing to serve on ATP board.
After falling in two major finals last year, Serena Williams is ready to win another Slam says her coach.
Nadal and Federer take the court, along with plenty of other big names on Day 1 down under.
