Matthew Antonio Antonelli (born April 8, 1985 in Peabody, Massachusetts) is a second baseman for the San Diego Padres. He bats and throws right-handed. Matt was called up from the Triple-A Portland Beavers on September 1, 2008 during MLB September call-ups. Antonelli singled in his first MLB at bat against 350-game winner Greg Maddux of the Los Angeles Dodgers.