ATP roundup: Three top 10 seeds fall in Munich
Unseeded Mariano Navone of Argentina pulled off the biggest upset of the day, taking down No. 3 seed Felix Felix Auger-Aliassime of Canada 2-6, 6-4, 7Unseeded Mariano Navone of Argentina pulled off the biggest upset of the day, taking down No. 3 seed Felix Felix Auger-Aliassime of Canada 2-6, 6-4, 7