Manchester United assistant manager Mike Phelan was left furious after mistakes from Victor Lindelof and David de Gea allowed Chelsea to open the scoring in their FA Cup semi-final triumph on Sunday.
United, who had not lost since January, eventually fell to a 3-1 defeat against the Blues.
Phelan was seen gesturing on the bench after Lindelof was slow to react, allowing Olivier Giroud to flick the ball goalwards.
But De Gea has also been criticised after his weak hand wasn't enough to stop the ball trickling in.
Phelan was clearly unimpressed as he sat next to manager Ole Gunnar Solskjaer and coach Kieran McKenna.
#mufc coaching staff's reaction to OIivier Giroud's opener yesterday #mulive [@EmiratesFACup] pic.twitter.com/5Ih757LVhV
— utdreport (@utdreport) July 20, 2020
