Who won the men's singles title at the 2015 French Open?
A
Novak Djokovic
B
Stan Wawrinka
C
Roger Federer
D
Andy Murray
Correct Option:
B
Explanation
Stan Wawrinka won the 2015 French Open men's singles title, defeating Novak Djokovic in the final. A useful tennis memory is that this victory denied Djokovic the career Grand Slam at that moment.
