During the first half of Djohar Arifin Husin's tenure, Mattalitti led the Indonesian Football Savior Committee (KPSI). He is also known as one of the prominent member of Pemuda Pancasila, a paramilitary organization.[2]
Between the 2009 presidential election through 2018, he was a staunch supporter of Prabowo Subianto and his party Gerindra. He the denounced the party citing demands by Prabowo and Gerindra for to him to pay Rp40 billion (around $2.5 million) for the East Java gubernatorial nomination in the 2018 election.[3] He went on to support Prabowo's and once his own former political rival Joko Widodo in the 2019 national election,[4] later apologizing for spreading a hoax that stated Widodo is a communist.[5]