ATP Basel before cancellation: "Coronavirus has match balls to spoil the game" · tennisnet.com
Basel indoor tournament is cancelled
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Int. crossklinik Tennis Open Basel 2020 — Tennisavisen.dk
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Int. crossklinik Tennis Open Basel 2020 — Tennisavisen.dk
Roger Federer slammed for Swiss Indoors comments after reaching round two | Tennis | Sport | Express.co.uk
St. Jakobshalle, Basel, Switzerland. 20th Oct, 2019. ATP World Tour Tennis, Swiss Indoors; Soonwoo Kwon (KOR) at the net in the match against Alexei Popyrin (AUS) - Editorial Use Credit: Action Plus
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Jakobshalle, Basel, Switzerland. 23rd Oct, 2016. Basel Swiss Indoors Tennis Championships. Qualifying Day 2. Aldin Setkic in action in the match between Donald Young of the United States of America and Aldin