Ivan Schranz scored Slovakia’s quickest goal at a major tournament to take his side to a gritty upset 1-0 victory over wasteful Belgium in European Championship Group E on Monday.
It was Belgium's first loss in 16 games under coach Domenico Tedesco and a flashback to their disastrous 2022 World Cup campaign, although they did have two goals ruled out by VAR.
Both were from the boot of Romelu Lukaku, the first for offside and the second a handball in the build-up on a hugely frustrating day for the burly striker in which he also missed several clear-cut chances.
Slovakia joined Romania at the top of the standings after their 3-0 win over Ukraine in Munich earlier on Monday. Belgium next meet Romania in Cologne on Saturday.
There had been talk before the game of this being a new Belgium, casting off the Golden Generation tag and filled with young talent,
Belgium will feel they should have been 1-0 up by then as Lukaku was foiled from point-blank range by Slovakia goalkeeper Martin Dubravka after Doku’s mesmerising run from his own half.
That was the first of three big chances in the half for Lukaku, who had scored 17 goals in 11 games under Tedesco.
Belgium came close again when a goalmouth scramble ended with substitute Johan Bakayoko shooting for what seemed a certain goal, only for Slovakia defender David Hancko to clear the ball off the line.
They were denied again when Lois Openda handled the ball after his persistence of the left-hand side had set up Lukaku.