After two seasons with the Grand Junction Rockies manager Frank Gonzales will become the Supervisor of Development for the organization's Single-A affiliate Lancaster JetHawks.
Last season Gonzales led the Rockies to a 38-38 record.
Gonzales's replacement is still to be determined.
That wasn't the only change in the coaching staff. Hitting coach Lee Stevens was promoted to the Double-A Hartford Yard Goats' hitting coach.
The Rockies open up the 2018 season at home on June 15 against the Orem Owlz.