Defending champions Germany crashed to defeat in their first game at the World Cup on Sunday as an enterprising Mexico refused to be intimidated by history and ran out 1-0 winners in a thrilling Group F opener.

A shaky warm-up campaign had called into question the dominant form the Germans showed in qualifying, but experience and records were on their side, having won every opening game at major tournaments since Joachim Loew took over as coach in 2006.

Juan Carlos Osorio’s side had other ideas, however, holding their own against the favourites’ fearsome but slowing midfield and finding space at the back and seeking to end 33 years without a win against Germany. After wasting a handful of first-half chances while living dangerously in their own half, Hirving Lozano’s 35th-minute strike on the break proved just reward.

Brazil joined the host of big guns who have failed to fire in their opening World Cup game as lax defending from a corner allowed Switzerland to cancel out Philippe Coutinho’s spectacular curling strike and grab a 1-1 draw on Sunday.

The five-times world champions took a deserved lead midway through the first half in the Group E game when Coutinho’s irresistible long-distance shot cannoned in off the far post, but Tite’s side, who had looked so impressive in the tournament build-up, did not build on their advantage.

The highly organised Swiss hit back early in the second period from one of their few chances as Brazil’s Casemiro and Miranda switched off and the unmarked Steven Zuber barely had to leave his feet to nod in Xherdan Shaqiri’s whipped corner.

Aleksandar Kolarov produced a moment of captain’s inspiration, curling home a superb free kick as Serbia got their World Cup Group E campaign up and running with a 1-0 victory over Costa Rica on Sunday.