Maxime Cressy's secret weapon in U.S. Open five-set upset? A little green book

American Maxime Cressy, ranked 151st, upset two-time Open semifinalist Pablo Carreño Busta in five sets. He uses a two-word mantra to stay focused.

      

from USATODAY - Tennis Top Stories https://ift.tt/3DzNAHi
via IFTTT