Complex sentence: He was given a black eye from friend and former teammate, Randy Messenger, during the 2006 season and shortly after that, then manager, Joe Girardi pulled Olsen by the collar and confronted him.
Split into simpler sentences: He was given a black eye from friend and former teammate, Randy Messenger, during the 2006 season. Shortly afterwards, then-manager Joe Girardi, pulled Olsen by the collar and confronted him.