2013 us open winners and grandslam records for psc , bank and rrb exams

Us open results 2013 for exams.

2013 us open men's doubles  winners?
Answer : Leander Paes and Radek Stepanek 

What is the nationality of Radek Stepanek ?
Answer : check republic

2013 Us open women's doubles winner?
Answer: Andrea Hlavackova and Lucie Hradecka

2013 us open mixed double winners?
Answer : Andrea Hlavackova and Max Mirnyi

Us open 2013 men's winner?
Answer : R.Nadal

Us open