Erik ten Hag admitted that he was "annoyed" with the mistakes Manchester United made in Sunday's disappointing 3-2 loss against Arsenal.
Marcus Rashford fired United into an early lead at the Emirates but Aaron Wan-Bissaka was caught napping by Eddie Nketiah, who ghosted in at the back post to restore parity before the half-time break. United then allowed Bukayo Saka to cut in and fizz a sumptuous strike beyond David de Gea before Nketiah's second goal of the game in the dying moments condemned the visitors to a dramatic defeat.
Ten Hag, who saw his side drop precious points in added-on time against Crystal Palace in midweek, was once again left to rue a late goal. But the Dutchman made no excuses for his side and was adamant that they should have done better and seen the game out.