Don Mattingly and his wife Lori are the proud parents of a new baby boy, who will share a birthday with Vin Scully.
Louis Riley Mattingly was born at 10:21 a.m. November 29, and he’s listed at 20 inches and 7.5 pounds. This new Sweet Lou is Don Mattingly’s fourth son, in addition to his two stepsons.
— Jon Weisman
Meet my new baby brother Louis Riley Mattingly. Great name, however I will still be calling him Don Jr. pic.twitter.com/IyzOZ26kfT
— Preston Mattingly (@Pmattingly30) December 1, 2014