Manchester United took a huge step towards the Europa League final with an emphatic 3-0 win over 10-man Athletic Club at San Mames in an impressive night for Ruben Amorim's side.
Casemiro and Bruno Fernandes scored in a brilliant first half for the visitors, who could scarcely have been in a better position by half-time, three goals and a man to the good.
The hosts threatened a tense game after a strong start, but after 15 minutes United began to take the control, before the red card to Dani Vivian saw them fall away dramatically.