Mikel Merino is once again Spain’s FIFA World Cup hero.

Four days after the 30-year-old Spanish professional footballer scored a clutch goal as substitute in injury time to beat Portugal, he found himself in the right spot again in the quarterfinals when Belgium’s backup goalkeeper spilled the ball into his path.

Merino booted it home in the 88th minute, sending Spain to a 2-1 victory on Friday and into a titanic semifinal showdown with tournament favorite France.

“I’ve done this again, and it’s happened to me again, so it would seem that coincidence exists,” a smiling Merino said. “If you’re ready and you try, I guess it can happen for you.”

Already a versatile contributor in any role he can get as a depth player for his country or English club Arsenal, the multi-positional Merino has transformed into the ultimate super-sub while providing exactly what Spain needed to survive two knockout matches against top opponents.

Merino has scored two goals in his first World Cup — and they’re both historic.

“Honestly, it’s crazy to be able to help the team once again,” he said. “This time in a different way, but at the same time to believe and trust that the opposing goalkeeper could make a mistake and to stay alert. … I prepare for when the moment comes, and hopefully they keep coming.”

Merino is the first to admit he also needed luck, and Belgium keeper Senne Lammens provided it after he was forced into his first World Cup match in the 71st minute by an injury to starter Thibaut Courtois.

Merino came on in the 86th minute and scored on his second touch of the match, charging into the box and pouncing after Lammens lost control of Pau Cubarsí’s long shot.

Fabián Ruiz scored a rebound goal in the 30th minute for Spain, but Belgium forward Charles De Ketelaere evened it with the first goal allowed by the Spanish team in the entire World Cup in the 41st minute.

Merino’s clutch goal against an upset-minded Belgium sent La Roja to the semifinals for the first time since they won the World Cup in 2010. A powerhouse matchup with France has been anticipated since the draw was announced late last year, and Spain was grateful to secure its spot.

“We came here for this, to play against the best teams in the world,” Merino said. “We are confident in our possibilities, at the same time respecting the opposition. This is one of those games that you dream of when you’re a kid, and now we have the chance to compete against a massive rival. Hopefully we’ll get the win.”

Spain and France will meet on Tuesday in Arlington, Texas, in a matchup anticipated for years. Neither team has lost at this year’s World Cup.

“It will be a clash of giants,” Spain coach Luis De La Fuente said through a translator. “We are capable of winning this game — and not just now, but I would have said this a few weeks ago as well. They are a great giant of football, but I trust our team.”

Courtois made four saves, but the Real Madrid keeper went down to the grass in the second half after a long kick. He received treatment during the hydration break, but broke down in tears when coach Rudi Garcia removed him moments later.

Only Germany’s Manuel Neuer has played more World Cup matches than Courtois’ 21. Lammens, the capable Manchester United keeper, was forced to become the first goalkeeper other than Courtois to play for Belgium in the last four World Cup tournaments — and he wasn’t able to make the play that would have kept it level.

“We were on equal footing with Spain, and we have nothing to feel bad about,” Garcia said. “In the first half, they only had one chance, but they were very efficient. Unfortunately, to beat a team of this caliber, you need luck on your side as well, and it was too much for us to get into the semifinals.”

Belgium desperately pressed for an equalizer in the final minutes with substitute forward Romelu Lukaku leading the effort, but Aymeric Laporte acrobatically volleyed the best chance out of the box in the second minute of injury time.

“We knew how we could hurt them, and I think we did this today,” Belgium defender Brandon Mechele said. “It’s a pity that it ended like this, but I think we can be proud of the tournament we played.”

Spain remained unbeaten in 37 straight competitive matches since March 2023, while Belgium’s streak of 18 consecutive unbeaten matches across all competitions ended.

Spain didn’t allow a goal in its first five matches at this year’s tournament, and goalkeeper Unai Simón hadn’t conceded in a World Cup-record 650 minutes dating to Qatar.

The streaks abruptly ended when De Ketelaere muscled past Cubarsí and headed home a cross from Timothy Castagne for Belgium’s tying goal.

Belgium hadn’t generated anything close to a strong scoring chance before the latest big moment for De Ketelaere, the Atalanta forward who scored two goals in Belgium’s 4-1 rout of the co-host U.S. on Monday.

Belgium captain Youri Tielemans was removed from the starting lineup after getting injured during warmups. He joined injured defender Amadou Onana on the sidelines.