UFC star Marlon "Chito" Vera says his personal belongings were jacked from his home while he was in Miami for his title fight against Sean O'Malley ... and now he's on the hunt for the people responsible.
The Ecuadorian fighter went all five rounds with Suga at the Keseya Center on Saturday ... ultimately losing via unanimous decision.
But it isn't the L in the Octagon that's got him pissed now .