Matt Braddock is a seven-year-old sitting charge of the BSC. He was born profoundly deaf and uses American Sign Language. He has an older sister, Haley Braddock and is a member of the Braddock Family.
Matt plays on Kristy Thomas's baseball team, Kristy's Krushers and is one of the best players on the team. He gets some glory for finding Jake Kuhn after he goes missing from baseball practice in Kristy and the Missing Child. Matt is the one encouraging his group is search near the construction site. He also plays soccer.
He bought two patches and "moon dust" in the mail only to discover that he didn't want them. Later, he ends up selling the things he bought in Stacey's Choice.
- Getting items in the mail
- Sports #16
- His laugh sounds like a cross between fingernails on a chalkboard and a goose honking.
- He attends the Valentine's Day Masquerade party.
- Matt has attended school for the Deaf in Stamford since he was two-years-old. Ms. Frank is one of his teachers.
- Matt and Haley participate in the BSC pet show as official pet handlers and they end up winning the "Best Pet Handlers" prize in Jessi and the Dance School Phantom.
- Matt is excellent at reading lips in Claudia Kishi, Middle School Dropout.
- In Kristy's Mystery Admirer Matt was going to be in a Halloween play at his school, the entire performance would be done in sign language.
- In Claudia Kishi, Middle School Dropout, Matt dresses up as a baseball player for Halloween and goes trick-or-treating with Jake.
- Matt attends Camp Mohawk and ends up in Logan's cabin because Logan and the counselor understand sign language in Baby-sitters' Summer Vacation.
- Matt participated in the Wiffle Ball Derby at the BSC Mini-Olympics in Jessi's Gold Medal.
He is played by Christian Anazagasti in the episode Jessi and the Mystery of the Stolen Secrets.