Swiss Tennis on Twitter: "Our project leader, Jean-Marc Furrer: "The fully automatic tribunes can expand in only 90 seconds and accommodate 2500 spectators!" https://t.co/VlcW0rKKiT" / Twitter
![Swiss Tennis on Twitter: "The @DavisCup tie between Switzerland and Estonia will be shown on @TennisChanneli - and it will be commentated by our @BJKCup captain Heinz Günthardt! Tune in or get Swiss Tennis on Twitter: "The @DavisCup tie between Switzerland and Estonia will be shown on @TennisChanneli - and it will be commentated by our @BJKCup captain Heinz Günthardt! Tune in or get](https://pbs.twimg.com/media/E_KcwHkXsAQqvEU.jpg:large)
Swiss Tennis on Twitter: "The @DavisCup tie between Switzerland and Estonia will be shown on @TennisChanneli - and it will be commentated by our @BJKCup captain Heinz Günthardt! Tune in or get
![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 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](https://c8.alamy.com/comp/2F6FWG3/31032021-biel-swiss-tennis-arena-itf-world-tennis-tour-m25-biel-leandro-riedi-schweiz-vs-dominic-stricker-schweiz-switzerlandcroatia-out-2F6FWG3.jpg)