Spain's 88th-minute winner ends Belgium's run and exposes a familiar weakness

Mikel Merino struck in the 88th minute on Friday, 10 July 2026, reacting quickest after substitute goalkeeper Senne Lammens misjudged a routine ball into the Spanish penalty area, to send Spain into the 2026 World Cup semifinals at Belgium's expense. The goal, confirmed in BBC Sport's minute-by-minute report from the quarterfinal, settled a cagey contest in which neither side had managed to convert pressure into a finish until Lammens' intervention handed Merino the simplest of finishes.

A World Cup run that Belgian football had talked itself into believing in ended not with a refereeing howl or a missed penalty, but with a moment of confusion between a young keeper and his defenders. The shape of Spain's night — control without incision for long stretches, then one cut — is the shape of this Spanish generation. It is also the shape of a Belgian squad that, once again, discovered its ceiling in the place every Belgian fan feared most: behind the back four.

The goal and what it actually was

The decisive moment came at the far post. Merino, on as a substitute himself, drifted across the six-yard box as a long Spanish delivery dropped toward the Belgian goal. Lammens, introduced at half-time in place of the first-choice keeper, came and hesitated. According to BBC Sport's live coverage of the match, the ball fell to Merino, who prodded it home from close range.

It was not the equal of the goals that had defined Spain's earlier rounds. It was, instead, the kind of goal that tournament football eventually produces: a defensive mistake, a substitute's alertness, and a bench that had been told to be ready. La Roja's depth — the ability to send on Merino and ask only that he be in the right place — was the difference between the sides.

The bookmaker lens — and what it missed

Going into the match, Spain were favourites with the Las Vegas bookmakers CBS Sports covers, priced sharply against a Belgian side the houses have respected but not rated throughout the tournament. CBS Sports' previews on 10 July framed the contest as a test of whether Belgium's tournament experience could survive Spain's superior technical base. The pre-match tipping pieces — a parlay from SportsLine's soccer desk, a model-based projection from the 18-7 roll expert, a multi-leg best-bet column — all converged on Spain, with the betting handle reflecting the same conclusion.

That is worth saying plainly: the market had this. The underdog story never really arrived. What the market could not price was that Belgium would lose the match not to Spain's invention but to their own bench. Belgium's run to the quarterfinals had been underwritten by a first-choice keeper playing the tournament of his life; his injury, and the unfamiliarity of the deputy thrust into a knockout game, is where the thread unravelled.

Where Spain still has questions

Strip away the result and Spain's evening was, until the 88th minute, a reminder that this team remains more coherent than explosive. The CBS Sports previews had emphasised that Spain's route through the bracket relied less on individual brilliance than on possession control and a deep, interchangeable forward line. For 87 minutes, the Belgians handled that template well enough to suggest Spain will need more against whoever awaits in the semifinal.

The worry for Luis de la Fuente is that a side built on collective rhythm tends to flatter and not finish when the opposition defends as Belgium did — narrow, compact, prepared to suffer. Spain's bench then bailed them out. That is a luxury in a quarterfinal. It is not, by itself, a plan for a semifinal against a team with a deeper pool of creators.

What Belgium leaves behind

Belgium's cycle is, for the hundredth time, a story of what might have been. A golden generation that began as teenagers in 2014 is now in or approaching its thirties; a team that reached the 2018 semifinal and the 2022 group-stage exit has, in 2026, rediscovered enough to reach the last eight — and no further. The Lammens mistake will carry the headline, but the structural complaint is older. Belgium do not generate enough from open play to absorb a single defensive lapse of this kind.

For Domenico Tedesco's staff, the post-mortem will start with the goalkeeping change and end at a midfield that, for all its technical quality, lacks the runner who can punish a team when it sits deep. The gamble of starting — and then replacing — a goalkeeper in a knockout game has now, very publicly, failed.

The semifinal lineup is the next question; whether Spain can carry the momentum of a late goal into a contest against an opponent with more bite is the tournament's emerging one. For Belgium, the World Cup goes home on a night when one young keeper froze, and the rest of the team could not save him.

Desk note: Monexus framed this as a Spanish win earned through bench depth rather than attacking flair, and read the Lammens error as the structural Belgian story — the goalkeeping gamble, not the broader tactical contest, decided the night. The pre-match CBS Sports coverage is used to anchor the bookmaker and modelling consensus, which the result ultimately matched.