The Los Angeles Dodgers have announced they have parted ways with manager Don Mattingly. Mattingly spent five seasons as the manager of the Dodgers. He guided the team to a winning record in every season, including a career coaching high 94 wins in the 2014 season. Donnie Baseball has been a household baseball name since he was called up by the Yankees in the 1982 season. The lefty first baseman spent his entire 14 year playing career was with the Yankees.