Despite claiming a 2-0 win, Athletic Bilbao boss Ernesto Valverde was not so happy with his men.
Los Leones went to Seville and picked up all three points against a Verdiblancos team who had two men sent off.
“It was an ugly game,” he told a Press conference. “Playing against nine men feels like a draw to me.
“All we did was take advantage of the misfortune of our rivals.
“I have a feeling that we could have done more. We were superior, there’s no doubt about that. But I get the feeling that was only because Betis had nine.”