The Arizona Diamondbacks have finalized their 2018 Major League coaching staff under second-year manager Torey Lovullo. The coaching staff will return Mike Butcher as pitching coach (third season), Mike Fetters as bullpen coach (second season, sixth overall), Robby Hammock as quality control/catching coach (second season), Tim Laker as assistant hitting coach (second season), Dave Magadan as hitting coach (third season), Dave McKay as first base coach (fifth season) and Tony Perezchica as third base coach (second season).
They are promoting Jerry Narron to bench coach (first season, second overall) and adding Luis “Pipé” Urueta as Major League coach (first season).