ANAHEIM, Calif. — The Mets announced early Tuesday morning that they have fired Willie Randolph and replaced him with the bench coach Jerry Manuel. They also fired two of Randolph’s coaches, the pitching coach Rick Peterson and the first-base coach Tom Nieto, and have promoted three coaches from the minor league level.
Dan Warthen, the Class AAA New Orleans pitching coach, will replace Peterson. Ken Oberkfell, New Orleans’s manager, and Luis Aguayo, the team’s field coordinator, will also join the major league staff but their responsibilities are unclear.