"If somebody has a different opinion [on the penalty], it has to be an Arsenal season-ticket holder," Jose Mourinho told Sky Sports after the game, as quoted in the Evening Standard.
"He is the only one I would accept a different view because that is the passion speaking, apart from that I would not accept that anyone has a different view. Because it is too obvious.
"It was a mistake by Michael Oliver. Players get tired of so many matches, coaches get tired, referees maybe get tired. He had a game midweek in the Europa League, maybe [he is] tired."
Alexandre Lacazette received a pass from Nico Pepe in Tottenham's penalty box. He then miskicked the ball but was taken out by Davinson Sanchez, after he had made a shot.
The referee awarded the penalty despite protests from Spurs players and the manager and Laca sealed a comeback win with a cold-blooded execution.