The US Open 2013 Main Draw matches begin on August 26 with first round matches underway. Defending champion Serena Williams will face a fellow Grand Slam champion, Francesca Schiavone of Italy in the night session. Roger Federer and Rafael Nadal will also be playing their first round matches on Monday.
Here’s the schedule and order of play for Day 1 of 2013 US Open Tennis Championships:
Arthur Ashe Stadium (11:00am New York time)
 Agnieszka Radwanska (POL) vs Silvia Soler-Espinosa (ESP)
 Kirsten Flipkens (BEL) vs Venus Williams (USA)
 Rafael Nadal (ESP) vs Ryan Harrison (USA)
Arthur Ashe Stadium (7:00 pm New York time)
 Serena Williams (USA) vs Francesca Schiavone (ITA)
 Roger Federer (SUI) vs Grega Zemlja (SLO)
Louis Armstrong Stadium
 Li Na (CHN) vs Olga Govortsova (BLR)
 Richard Gasquet (FRA) vs Michael Russell (USA)
 Sloane Stephens (USA) vs Mandy Minella (LUX)
 David Ferrer (ESP) vs Nick Kyrgios (AUS)
Here’s the rest of the US Open 2013 Tennis Order of Play | Schedule: HERE
Don’t miss the 2013 US Open Tennis live online by watching the matches via stable video streaming HERE.