Craig Breslow spent the 2026 offseason leaning hard into the trade market, and by the time the year was done, that approach had produced both a clear win and a clear miss for the Red Sox.
The best move came at first base, where Boston had been searching for stability after injuries kept Triston Casas from giving the club much to count on. Casas, 26, has appeared in just 92 games since 2024, and the Red Sox were forced to keep patching the position as problems mounted. Instead of waiting for the hole to solve itself, Boston went out and filled it by acquiring Willson Contreras from the Cardinals.
To get him, the Red Sox sent Hunter Dobbins and pitching prospects Yhoiker Fajardo and Blake Aita to St. Louis, along with cash to help cover Contreras’ salary.
The return was exactly what Boston hoped for. Contreras turned in one of the strongest seasons of his career, batting .275/.386/.516 with a .901 OPS, 27 home runs and 81 RBIs across 130 games.
The 27 homers were a new personal best, and he became a steady presence for the club throughout the season.
The long-term structure of the deal only sweetens it for Boston. Contreras is still under contract for 2027, and the Red Sox also hold a $20 million club option for 2028. In exchange, they gave up three players who likely weren’t positioned to play major roles in 2026 anyway.
Not every swing Breslow took landed, though. Boston also made a deal with the Pirates, sending outfield prospect Jhostynxon Garcia and right-handed pitcher Jesus Travieso in exchange for Oviedo.
That move didn’t pay off in 2026. The hard-throwing righty appeared in just one major league game for Boston during the season.
Oviedo remains under team control for 2027, and then he’ll be eligible for free agency, which gives the Red Sox one more year to get value from the trade. But based on what happened in 2026, that one was a wash.
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