French Open Results 2012: Andy Roddick Loses To Nicolas Mahut In Round 1

American Andy Roddick is out of the 2012 French Open after losing his opening-round match to Frenchman Nicolas Mahut in four sets, 3-6, 3-6, 6-4, 2-6. Roddick is winless on clay courts this season.

Related: French Open Results: Andy Roddick Defeated In 1st Round, Jo-Wilfried Tsonga Advances

Elsewhere on the men's side, No. 5 seed Jo-Wilfried Tsonga defeated Andrey Kuznetsov in four sets and No. 9 Juan Martin del Potro took care of Albert Montanes. Roger Federer will face Tobias Kamke on Monday; top seed Novak Djokovic also begins play on Monday. Head over to Sports Illustrated for the full scoreboard as well as Monday's lineup of matches.

For updates, stay tuned to SB Nation Chicago. For more comprehensive coverage of the 2012 French Open, please stay tuned to this StoryStream. For lots more on all things tennis, keep checking SB Nation's dedicated tennis hub. Follow the bracket with this French Open scoreboard.