When I spoke on the phone not long ago with Diego Schwartzman ... been all that close to Juan Martin del Potro, but he admires the big man a lot. Schwartzman says, "When I am starting to play ...

Diego Schwartzman has chosen between Roger Federer ... of recent years and had helped fill the void left by Juan Martín del Potro’s decline. "Congratulations @dieschwartzman for your great ...

Less than two weeks later, Diego Schwartzman would reach the last four ... Guillermo Canas, and Juan Martin del Potro. The Argentine ended the year ranked world No 9, the highest rank that he ...