The Milwaukee Brewers shook up their infield and pitching depth today, sending rising infielder Caleb Durbin to the Boston Red Sox in a three-for-one trade that immediately rewrites both clubs' spring plans.
Trade details
According to WISN, which cites ESPN sources, Boston landed Durbin while Milwaukee brought back left-hander Kyle Harrison, fellow lefty Shane Drohan and infielder David Hamilton. The deal is being framed as a notable early-offseason swing for both organizations, with Boston paying prospect and depth capital to secure an everyday infield option.
Durbin's breakout rookie year
Durbin, 25, is coming off a strong 2025 rookie campaign in Milwaukee. He slashed .256/.334/.387 with 11 home runs, 53 RBIs and 18 stolen bases across 136 games and finished third in National League Rookie of the Year voting, per Sports Illustrated. His game is built more on contact, on-base ability and defensive versatility than raw power, which lines up neatly with Boston's desire for a cost-controlled, everyday infield presence.
Harrison headlines Milwaukee's return
The centerpiece coming back to Milwaukee is left-hander Kyle Harrison, a once-hyped prospect who has already logged meaningful big league work. Baseball-Reference credits Harrison with nearly 200 career MLB innings, leaving room for further growth as the Brewers look to stretch their rotation depth. The package also features lefty Shane Drohan and infielder David Hamilton, giving Milwaukee a mix of pitching upside and position-player coverage as the front office reshuffles its depth chart.
Roster ripple effects in Milwaukee
Durbin's exit strips Milwaukee of a proven third-base option and removes a contact-oriented bat from the everyday lineup. Internal options are suddenly in the spotlight. Prospect evaluations that stack up the Brewers' young core, such as those cited by Yahoo Sports, point to players like Joey Ortiz and Brice Turang as candidates for more responsibility while the club decides whether further moves are needed before Opening Day.
What comes next
Both teams now head toward spring training with fresh questions. Boston adds a scrappy, cost-controlled infielder to a crowded infield mix and must sort out how Durbin fits into its everyday lineup. Milwaukee is betting on the long-term payoff of younger arms and added flexibility. National coverage of the trade has already flagged it as the kind of move that rarely stands alone, with observers expecting additional tweaks as both clubs finalize roles and depth charts ahead of the new season.
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