He first appeared in the episode "So Swayze It's Crazy". Matthew is known as Matt Bradley to the school. In the episode "A Wall Street Thanksgiving", Matt, along with Andy and Rob, said they are rich due to Murray wanting Marvin to leave Barry out of what he was planning so they could be rich, and later Erica joined into Marvin’s plans. In Season 5, Matt is seen a lot with the JTP including the episode The Goldberg Girls, where the JTP try and help Barry's mom find her own friend group. He is the chillest person in the JTP.
Matt currently attends William Penn Academy along with Barry, Geoff, Rob and Andy.