
When Athletic Bilbao take on Manchester United in the second leg of the Europa League semifinals, they will be without Nico and Iñaki Williams.
Athletic Bilbao have a mountain to climb against Manchester United if they want to punch their tickets to the Europa League final. Ernesto Valverde's men suffered a 3–0 defeat at home in the first leg of the tie, much in part due to Daniel Vivian's red card in the 35th minute. Casmeiro's winner and Bruno Fernandes's brace gave the Red Devils all the momentum heading into the second leg at Old Trafford.