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Bergvall avoided a second yellow card before netting the winner as Spurs secured a vital first-leg advantage
And Ange Postecoglou was asked about the potential second yellow card for Lucas Bergvall, to which he provided a very interesting, and animated, response.
"No, he wasn't (lucky to be on the pitch)! The rule is — and we've been told for quite a while now — that if advantage gets played, as long as it's not a cynical tackle, then the yellow card (isn't given)," he told Sky Sports.
"Because we've been screaming for it for the last two months, it's happened to us consistently. We've asked the officials and they've said that a yellow card doesn't get paid as long as it's not a cynical tackle.
"To me, that was pretty clear."