ATP Challenger Tour on Twitter: "A great warrior with the heart of a champion. Farewell to a legend. 😊 After 18 years, Paolo Lorenzi announced his retirement from professional tennis. The 🇮🇹
Coria, Vukic, Nagal, Lorenzi advance to semifinals
Paolo Lorenzi of Italy returns the ball to Albert Ramos-Violas of Italy during their 2nd round match at the Sydney International Tennis Tournament at Sydney Olympic Park Tennis Centre in Sydney, Wednesday,
Paolo Lorenzi e il ritiro a quasi 40 anni: "Mi davano per finito a 27, dopo la gavetta mi sono goduto tutto. E adesso penserò a mangiare" - Il Fatto Quotidiano
Wawrinka into last 16 after hard-fought win over Lorenzi | Reuters