Our no. 5 seed & 2x #USOpen QF @petra.kvitova goes for glory and battles her way past Y.F. Wang 7-5, 6-3. How far can 🇨🇿 go? 📸: @narnah __ #PetraKvitova #USOpen50 #sportlife #PumpedUp #Glory #WTA #yas #gohard