Paul Pogba again highlighted his importance to the Manchester United team on Monday night.
The French midfielder scored a goal and also provided an assist to help the Red Devils beat Chelsea 2-0 at Stamford Bridge to advance to the quarter-final of the FA Cup.
Though it was the Blues that dominated the ball possession, the damage was done by United in a clinical 14-minute spell at the end of the first half.
Pogba set up Herrera for the opener and then added a second himself with a header.
Chelsea had only failed to score in one of their last 50 cup ties on home soil heading into this tie.
While many thought they would give United a run for their money, they did not muster a shot on target between the 11th minute and full time.