Rafael Nadal, who beat Roger Federer to win the French Open title last year, is one of just four men to lift the trophy more than once since 1989. Patrick Kovarik / AFP
Rafael Nadal, who beat Roger Federer to win the French Open title last year, is one of just four men to lift the trophy more than once since 1989. Patrick Kovarik / AFP

An open-and-shut case