Athletic Bilbao forward Nico Williams has resumed full training with the squad for the first time in over a month, following a groin injury that has sidelined him since April.
The 22-year-old rejoined his teammates on Thursday morning at Lezama, the club’s training ground, offering a potential boost to Ernesto Valverde’s side as they prepare for their decisive final fixture of the La Liga season against FC Barcelona at San Mamés.
Williams sustained the injury during Bilbao’s match against Real Madrid on April 20, which marked his last appearance in the 2024–25 campaign. His absence has been felt during the final stretch of the season, with the winger missing several key fixtures.
His return to the training ground comes just three days before the final league match, a game that will determine whether Athletic secure Champions League qualification for the upcoming season.
Although it remains unclear whether Williams will be fit enough to start Sunday’s clash, the fact that he has returned to team sessions indicates a possible cameo appearance, should Valverde opt to ease him back into action.
Sources close to the club suggest that the coaching staff will assess his condition over the next 48 hours before making a final decision regarding his inclusion in the matchday squad.
Williams has played a significant role for Bilbao this season, combining pace and creativity on the flanks. His contributions have been instrumental in pushing the club toward a top-four finish, and his potential involvement in the season finale could be decisive.
A place in next season’s Champions League is on the line, and Valverde will be keen to field his strongest possible squad against a formidable Barcelona side.
However, not all the news from Lezama was positive. Central defender Daniel Vivian was notably absent from Thursday’s training session.
The 25-year-old Spaniard, who has been a mainstay in Bilbao’s back line throughout the season, did not take part in group activities, raising concerns about his fitness ahead of Sunday’s encounter.
Local media reports indicate that Vivian’s absence is due to a minor physical setback, though the club has yet to release an official statement regarding his condition.
His potential unavailability could pose a challenge for Valverde, who may be forced to adjust his defensive setup during one of the most critical matches of the season.
Athletic Bilbao currently find themselves on the cusp of Champions League qualification, needing a positive result in their final league outing to confirm their place among Europe’s elite next season.
The clash with Barcelona is expected to be a high-stakes affair, with both clubs vying to end the season on a strong note.
As anticipation builds ahead of Sunday’s showdown at San Mamés, all eyes will be on the fitness of Williams and Vivian.
While the winger’s return brings hope and excitement, uncertainty over the defender’s status could complicate Valverde’s tactical plans.
The next 72 hours will be crucial in shaping Athletic’s squad selection as they aim to cap off a successful season with a coveted spot in next year’s Champions League.