According to Spanish publication 'Marca', the Argentine may not return to the Atletico Madrid dug-out in the Europa League this season as he is facing a ban of between two and three games.
UEFA tend to apply firm sanctions in cases such as these and according to their regulations 'Cholo' will be hit with a two-match ban, which could be extended to three if referee Clement Turpin corroborates the swearwords that the Atleti boss appeared to launch in his direction.
Simeone reacted angrily to a tackle from Hector Bellerin on Lucas Hernandez in the 12th minute, launching into a foul-mouthed tirade.
Regardless of whether Atletico Madrid make it through to the final or not it appears Simeone's European campaign may be over.