Matteo Berrettini's Racket - What Does He Use? - Perfect Tennis
Diego Schwartzman in action against Matteo Berrettini (not pictured) on day six of the Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon Stock Photo - Alamy
Berrettini 'as always' struggled physically before Gstaad run
Matteo Berrettini shakes off rust in first match since Wimbledon final