They narrowly won the first set, led 7:1 in the second - and still lost. The difference in class only then became visible and the German pairing of Jones Ralf Jansen/Kilasu Ostermeyer then showed their international class and clearly dominated the match in the end.
Yann Orteu/Aline Müller (Switzerland)
On Tuesday, more Swiss players will be in action at 09.00. There is livestreaming from all four courts.
Swiss Open 2021 (live)
EN 
DE