Atletico defeated Real Madrid 4-2 after scoring twice in extra-time to reach the quarterfinals.
It was a tense and bitter clash which ended with a post-match melee between the players and benches. And in the aftermath, Prof Ortega was seen taunting the Real bench by grabbing his groin.
Local reporter Antonio Romero later stated: "I hope some television camera has recorded the attitude indecent, unpresentable, badass and improper of a shield like that of Atlético de Madrid from Prof Ortega.
"The groin has been grasped signaling to the bench of the Real Madrid. He has turned around, holding on to that part again, addressing part of his fans..."