Knockout football is often decided long before the first whistle, and Spain Vs Belgium was a reminder of how quickly a quarterfinal can tilt on the fitness report. Belgium arrived in Los Angeles already missing Amadou Onana, then lost Youri Tielemans in the warm-up, forcing Rudi Garcia into another adjustment before a single competitive minute had been played.
The key change was the decision to start Kevin De Bruyne, alongside Hans Vanaken, in Belgium's World Cup 2026 quarterfinal on 10 July 2026. That is notable not only because De Bruyne was asked to step in after the Onana injury, but because Belgium were again forced to reshape their midfield around availability rather than ideal balance. In a game at this level, that kind of disruption matters. It changes the passing lanes, the defensive coverage and the way Belgium can support Romelu Lukaku higher up the pitch.
There was, however, a familiar logic to the selection. Vanaken had already filled in for the injured Onana during Belgium's win over the United States, and he responded with one goal and one assist. That earlier performance gave Belgium a useful reference point: they can still find control and end product even when the lineup is altered. It also suggested that Garcia was prepared to trust functional fit over pure continuity, which is often the right call in a tournament knockout stage.
De Bruyne's presence also carried a different kind of weight. He has been described as less influential than he was in the 2014 and 2018 tournaments, but that does not mean he has become irrelevant. Belgium do not need him to be the same player he once was; they need him to be the player who can still link play, calm possession and provide a decisive pass in the moments that matter. In a quarterfinal, that remains a serious advantage.
Rooney's assessment of Lukaku pointed in the same direction. Belgium's all-time leading scorer remains a specialist at finding space in the box and turning limited chances into something dangerous, and his experience gives the team a different kind of security. If De Bruyne can supply service and Vanaken can continue to add structure, Belgium still have enough attacking logic to trouble Spain.
That does not erase the concern. Tielemans' injury, added to the absence of Onana, stripped Belgium of two midfield options before kickoff. Danny Murphy called Tielemans' loss a major setback, and it is easy to see why: in a match where rhythm and control matter, losing another central midfielder can force the whole team into a more improvised shape. Belgium can survive that for a while. Over 2h and against Spain, it is a harder ask.
There is also a broader tournament story here. Belgium's squad still contains experience, but not much margin for error. Matias Fernandez-Pardo, the only Spain-born player in the group, had said two years earlier that he only wanted to play for Spain at international level, which adds another layer to a fixture already loaded with national identity and selection intrigue. But the central issue remains simple: Belgium entered Spain Vs Belgium with their plan altered twice before the match began, and in the World Cup 2026 quarterfinals, that is usually the sort of detail that decides whether a team stays alive or goes home.
