PARIS, FRANCE - NOVEMBER 1: Diego Schwartzman of Argentina during Day 4 of the Rolex Paris Masters at the AccorHotels Arena in Bercy on November 1, 2018 in Paris, France. (Photo by Jean Catuffe/Getty Images)
PARIS, FRANCE - NOVEMBER 1: Diego Schwartzman of Argentina during Day 4 of the Rolex Paris Masters at the AccorHotels Arena in Bercy on November 1, 2018 in Paris, France. (Photo by Jean Catuffe/Getty Images)