Swiss Open: Ramos-Vinolas falls in opening round

German Jan-Lennard Struff, the No 5 seed, advanced to the second round of the Swiss Open by winning against Spaniard Albert Ramos-Vinolas 7-6 (6), 7-6 (4) at the Roy Emerson Arena in Gstaad on Monday.

Struff, ranked No 37, will face Swiss wildcard Leandro Riedi next.

Gstaad ATP 250, other first-round matches (Roy Emerson Arena, clay, EUR 579.320, most recent results first):

• Daniel Elahi Galan beat Vit Kopriva: 6-3, 6-2
• Juan Pablo Varillas (Q) beat Dominic Thiem: 6-3, 5-7, 7-6 (4)
• Fabio Fognini (7) beat Titouan Droguet (Q): 6-4, 6-3
• Leandro Riedi beat Gregoire Barrere: 7-6 (2), 7-5
• Stan Wawrinka vs. Lukas Klein
• Botic van de Zandschulp vs. Dominic Stricker
• Pedro Cachin vs. Matteo Berrettini
• Gustavo Heide vs. Stefano Napolitano
• Marc-Andrea Huesler vs. Hamad Medjedovic
• Quentin Halys vs. Richard Gasquet