It was three consecutive league defeats for Brentford, as they went down to defeat against Manchester United.
The Bees dominated the first half and should have gone 2-0 up if it wasn't for Mathias Jensen being denied twice by David de Gea's legs as Brentford were all over the visitors, but were ultimately made to pay for their profligacy in front of goal.
United went into the break on level terms, and whatever manager Ralf Rangnick said at half-time did the trick as goals from Anthony Elanga, Mason Greenwood and Marcus Rashford gave Thomas Frank's side a brutal reminder what can happen if one doesn't take their chances.