The Diamondbacks signed manager Torey Lovullo to a one-year contract extension last month, ensuring he’d be back for a sixth season in the dugout. There’ll be a pretty significant shakeup around the skipper, though, as Zach Buchanan of the Athletic reported upon a series of coaching staff changes this afternoon.

Only three members of Lovullo’s staff will return in their current capacity: first base coach Dave McKay, third base coach Tony Perezchica and bullpen coach Mike Fetters. Bench coach Luis Urueta has been reassigned within the organization; Matt Herges is out as pitching coach but could return to the organization in some other capacity; catching coach Robby Hammock will not be brought back.