チャールストン・リバードッグス
After his playing career ended in 2005, Colbrunn became a coach in the Yankees' organization, serving as the hitting instructor for the Charleston RiverDogs of the Single-A South Atlantic League from 2007–09 and in 2011–12. In 2010, Colbrunn managed the RiverDogs to a 65–74 (.468) record.