La Swiss Tennis Arena à Bienne accueillera la Coupe Davis | Kids Tennis
31.03.2021, Biel, Swiss Tennis Arena, ITF WORLD TENNIS TOUR M25 BIEL: Leandro Riedi (Schweiz) vs Dominic Stricker (Schweiz), (Switzerland/Croatia OUT Stock Photo - Alamy
Swiss Tennis on Twitter: "A warm welcome & good luck to all participants of the 15th Biel-Bienne Indoors! All info on wheelchairtennis.ch https://t.co/f5TeCKoQi1" / Twitter