Berrettini stuns Bautista Agut for career-first title in Gstaad - Eurosport
Jeevan Nedunchezhiyan – Swiss Open Gstaad – Photos – Indian Tennis Daily
EFG Swiss Open Gstaad on Twitter: "Congrats to Matteo #Berrettini for being the double champion of @SwissOpenGstaad! He also clinches the double title alongside his partner Daniele #Bracciali with a 7:6 (2)
WTA Gstaad: Eugenie Bouchard shows the spirit of the good old days