Boris Becker is back in coaching. Hall of Famer Becker confirmed to Eurosport Germany he’s coaching the 20-year-old Rune. In an interview with Eurosport Germany’s podcast Becker confirmed he will return to tennis coaching Rune beginning next week at the Swiss Indoors Basel. “I can confirm that I am Holger Rune’s coach,” Becker told Eurosport Germany’s podcast. “It makes […]