Aston Villa came from behind to dramatically beat Brentford following a controversial red card for Bees defender Ben Mee.
Keane Lewis-Potter opened the scoring for the hosts at the end of the first half, shooting through a crowded penalty area after Villa failed to clear a corner from the left.
But the game turned when Mee was sent off in the 71st minute for diving in and catching Leon Bailey on the ankle.
On-pitch referee David Coote, close to where it happened, originally handed Mee a yellow card but, following a check by video assistant referee Craig Pawson, was advised to check the incident and it was then upgraded to a red card.
Brentford manager Thomas Frank was furious with the decision and got booked, with Villa capitalising on their player advantage six minutes later.
Bailey’s cross was headed in at the back post by Alex Moreno for an equaliser, before Watkins headed in an 85th-minute winner from Boubacar Kamara’s flick-on.
In a bad-tempered match, Kamara was then sent off for pushing the face of Yehor Yarmoliuk in stoppage time, with Villa boss Unai Emery also cautioned.
