Grant Trenbeath

Grant Trenbeath has had a successful career in groundskeeping, starting in 1992 as the Head Groundskeeper for the Southern Oregon A's. Grant then moved on to the Oakland Athletics in 1994, where they served as the Arizona/Spring Training Head Groundskeeper until 1997. In that year, they joined the Arizona Diamondbacks as the Head Groundskeeper and continues in that role presently.

Grant Trenbeath's education history includes studying at Willamette University. However, no specific degree or field of study information is available for this period.