"I am really honored to play @serenawilliams in her first match... I think it is such a great opportunity for me. She was actually my idol when I was growing up." - @jelena.ostapenko1997 who D. her childhood idol today 2-1 in Adu Dhabi. (📸#RG #Ostapenko) __ #serenawilliams #serena #abudhabi #wta #jelenaostapenko #tennis #protennis #instatennis #instasports