The 2013 French Open was a tennis tournament played on outdoor clay courts. It was the 117th edition of the French Open and the second Grand Slam event of the year. It took place at the Stade Roland Garros from 26 May to 9 June. It consisted of events for professional players in singles, doubles and mixed doubles play. Junior and wheelchair players also took part in singles and doubles events.

The 2013 US Open was a tennis tournament played on outdoor hard courts. It was the 133rd edition of the US Open, the fourth and final Grand Slam event of the year. It took place at the USTA Billie Jean King National Tennis Center, and ran from August 26 to September 9.