9 career sets played. 8 tiebreaks. @rogerfederer and @k1ngkyrg1os are ready to battle it out on Arthur Ashe, their first Grand Slam meeting. Who’s your pick? #USOpen 📸: @iamcesarin __ #rogerfederer #federer #nickkyrgios #Kyrgios #usopen50 #tennis #sportsmen #powermoves #arthurashestadium