(Reuters) - Manchester United manager Ruben Amorim was impressed by Alejandro Garnacho's performance as the winger put in a hard shift at Old Trafford during Sunday's 1-1 Premier League draw with Arsenal.

The Argentina international was a constant threat for the visitors from the right wing. The 20-year-old won four fouls, more than any other player in the game, including the one that led to Bruno Fernandes's free-kick goal just before the break.