Erik ten Hag said Manchester United players lacked desire and let the supporters down in their dire 3-0 defeat to Sevilla.
United were ejected from the Europa League at the quarter-final stage in a 5-2 aggregate thrashing having been 2-0 up after 80 minutes in the first leg at Old Trafford.
Individual errors from Harry Maguire and David de Gea were punished by Youssef En-Nesyri in each half of an anaemic performance against the six-time winners. De Gea was also slow to react to Loic Bade's header.