All the women in the Top 100 of the @wta rankings will compete in the 2018 #USOpen! Leading the field are defending champion @sloanestephens, @angie.kerber, @simonahalep, @carowozniacki, @serenawilliams, @venuswilliams and @mariasharapova. Tell us your pick to win the title in the comments below! 📸: 2016 and 2017 US Open _ #wta #tennis #instatennis #sloanestephens #angeliquekerber #simonahalep #carolinewozniacki #serenawilliams #venuswilliams #mariasharapova