Real Madrid coach Jose Mourinho could be suspended up to 12 games for his altercation with Barcelona assistant coach Tito Vilanova during a Spanish Supercup game-ending brawl.
The Spanish football federation opened disciplinary proceedings against the Spanish clubs Tuesday, six days after Barcelona won the trophy in a fight-marred finale.
Mourinho walked toward Vilanova and appeared to poke him in the eye during the on-field melee the teams.
Under federation rules, the Portuguese coach could be banned between four to 12 games. Vilanova could be sanctioned for four games after retaliating with a push.