MLB Arizona Diamondbacks Isaiah Campbell

Isaiah

Campbell

MLB: Chicago Cubs at Toronto Blue Jays

Red Sox invite 2016 Rookie of the Year Michael Fulmer to spring training

The 31-year-old right-hander missed all of last season recovering from right elbow surgery. A 2017 All-Star, Fulmer was 3-5 with a 4.42 ERA for the Cubs in 2023.

Associated Press,

Associated Press,

Isaiah Campbell

ARI Relief Pitcher #48

D-backs ink reliever Campbell to minors pact
Isaiah Campbell

BOS Relief Pitcher #48

Red Sox outright RHP Campbell to Triple-A
Isaiah Campbell

BOS Relief Pitcher #48

Red Sox option Campbell to Triple-A Worcester
Greg Weissert

BOS Relief Pitcher #57

Weissert blows rare save chance on Sunday
Isaiah Campbell

BOS Relief Pitcher #48

Red Sox call up Campbell from Triple-A

MLB Free Agent Tracker 2025-26: Robert Suarez joins Braves’ bullpen, Pete Alonso lands with Orioles

D.J. Short
,

D.J. Short
,

MLB Winter Meetings Recap: Mets lose Edwin Díaz and Pete Alonso as Kyle Schwarber returns to Phillies

James Schiano,

James Schiano,

MLB finalizes 2-game series in Mexico City between Diamondbacks and Padres in April

Associated Press,

Associated Press,

Pete Alonso signs with Orioles for five years, $155 million: Contract details, fantasy fallout

David Shovein,

David Shovein,

Dodgers snag closer Edwin Díaz with three-year, $69M contract: Contract details, fantasy impact

David Shovein,

David Shovein,

Report: Diamondbacks and Michael Soroka agree to 1-year deal, $7.5 million

Associated Press,

Associated Press,