GLASGOW: Switzerland powered to a clean sweep against Italy as last year’s Billie Jean King Cup Finals runners-up started their campaign with a 3-0 victory in Glasgow on Wednesday. Jil Teichmann put Switzerland ahead by saving a match point in a 6-3, 4-6, 7-6 (7/5) win over Elisabetta Cocciaretto before Belinda Bencic beat Jasmine Paolini 7-5, 6-3. Bencic and Teichmann combined to see off Paolini and Martina Trevisan 7-6 (7/5), 6-1 in the doubles. Switzerland sit top of Group A as they bid to go one step further than 12 months ago when they lost the final against Russia. Belgium, without Elise Mertens or Alison Van Uytvanck for the singles, lost their first Group B match 2-1 against Slovakia. Mertens arrived late to Scotland following her doubles triumph at the WTA Finals in Texas, while Van Uytvanck has played just three matches since Wimbledon. And Slovakia, bruised by their 2-1 defeat to Australia the day before, pounced on the opportunity. Viktoria Kuzmova won 6-2, 7-6 (9/7) against Ysaline Bonaventure before Anna Karolina Schmiedlova, who registered just three games against Ajla Tomljanovic on Tuesday, defeated Maryna Zanevska 5-7, 6-2, 6-3. Belgium salvaged a crucial point when Mertens combined with Kirsten Flipkens to beat Kuzmova and Tereza Mihalikova 6-0, 6-3 in the doubles. Slovakia’s hopes of progressing from Group B are over regardless of the outcome of Australia against Belgium on Thursday. Spain’s Paula Badosa defeated Wimbledon champion Elena Rybakina to give her country an unassailable 2-0 lead over Kazakhstan. World number 12 Badosa won 6-2, 3-6, 6-4, leaving Anabel Medina Garrigues’ side in control of their own destiny going into their final Group C clash against hosts Great Britain on Thursday. Badosa’s impressive success came after team-mate Nuria Parrizas Diaz beat Yulia Putintseva 6-4, 2-6, 7-6 (7/5), with the win sealed on her sixth match point. Victory against Britain would send Spain through to the semi-finals for the first time since 2008.