Third seed Stan Wawrinka rose to the occasion once again to beat top-seeded defending champion Novak Djokovic 6-7(1) 6-4 7-5 6-3 and win the US Open on Sunday for the third grand slam title of his career.
Rafa Nadal ended his four-year wait for a ninth Monte Carlo Masters title by defeating Gael Monfils 7-5 5-7 6-0 in his 100th career final.
World number ones Novak Djokovic and Serena Williams had to dig deep at Indian Wells on Sunday to fend off a pair of unheralded but spirited opponents.