Nico Williams' Hamstring Injury Raises Concerns for Spain Ahead of World Cup

Spain’s World Cup buildup took another jolt on Sunday as Nico Williams limped out of Athletic Club’s La Liga defeat to Valencia with what appeared to be a hamstring injury, piling fresh anxiety onto an already nervous national setup.

The 23-year-old pulled up before half-time in Bilbao’s 1-0 home loss, immediately signalling trouble. His face told the story as he walked off: distraught, frustrated, fully aware of the timing. Minutes later he sat on the bench, a pad strapped to his left hamstring, staring into space while the game went on without him.

For Athletic, it was a blow in a tight league contest. For Spain, it felt bigger.

Williams had already missed several weeks earlier this year with another injury, and this latest setback comes barely a month before the World Cup in North America. With every sprint now measured, every grimace scrutinised, this was the sight Luis de la Fuente least wanted to see.

On the pitch, Valencia held firm for a 1-0 win. Off it, the focus quickly turned to Williams’s condition and what it could mean for Spain’s plans.

He has become a central piece of the national team’s new generation, scoring six goals in 30 appearances since his debut in 2022. His season with Athletic underlines that influence: six goals and seven assists in 32 games, a constant outlet down the flank, a player who stretches defences and changes the tempo in an instant.

Take that away, and Spain’s attacking balance shifts.

The concern was echoed immediately by his brother and teammate, Inaki Williams. “He was limping a lot. He hadn’t felt that type of pain before,” he said after the match. “It’s concerning, considering the moment we are in right now. Let’s wait and hope for the best possible scenario.”

The club did not release any immediate details on the severity of the injury. Until scans arrive, there is only worry and guesswork.

The timing could hardly be worse for Spain. They were already fretting over the fitness of star forward Lamine Yamal, who suffered a torn hamstring last month playing for Barcelona. One key attacker on the treatment table was bad enough. Two, both with hamstring problems and the World Cup looming, turns concern into a genuine selection headache.

Spain's Upcoming Matches

Spain’s route this summer is clear. They are in Group H and will open their campaign in Atlanta, Georgia, with back-to-back games at the Mercedes-Benz Stadium: Cape Verde on June 15, Saudi Arabia on June 21. Then comes a shift to Guadalajara, Mexico, for a heavyweight group finale against Uruguay on June 26.

De la Fuente is due to announce a 55-man preliminary squad this week. On paper, that number offers comfort and cover. In reality, it underlines the stakes. Every name on that list will be weighed against form, fitness and reliability. Williams was supposed to be one of the certainties.

Now he is another question mark.

Spain, the 2010 champions and reigning European titleholders, built their recent resurgence on a blend of youth and speed, with players like Williams and Yamal stretching the pitch and giving their intricate midfield the space it craves. Remove that vertical threat, and the entire dynamic of the side changes.

For now, all they can do is wait. Wait for the scans. Wait for the medical bulletins. Wait to see whether Nico Williams can still be part of a World Cup campaign that was meant to showcase his rise, not test Spain’s depth.

The preliminary squad is coming. The clock is ticking. And Spain suddenly find themselves watching every step, every sprint, every hamstring.