Rafael Nadal was exhausted yet exhilarated following his emotional return to action at this month's Rio Olympics after an injury-absence and is looking forward to gearing back up for the US Open starting on Monday.
Roger Federer beat Rafael Nadal 6-4, 3-6, 6-1, 3-6, 6-3 in the Australian Open final on Sunday to win his 18th Grand Slam singles title.