The Boston Red Sox have agreed to a reported four-year, $58 million contract with first baseman and outfielder Jake Bauers, according to multiple reports, adding an accomplished veteran to a roster that is still working through its long-term plans at designated hitter and first base.
A major addition after Bauers’ breakout season
Bauers, 31, is coming to Boston after establishing career highs across much of the 2026 season with Milwaukee. He appeared in 144 games, posting a .266 batting average, a .389 on-base percentage and a .484 slugging percentage. He also hit 26 home runs, collected 22 doubles, drove in 86 runs and scored 93 times, producing 3.3 bWAR.
The performance represented a sharp rise for a player whose path had recently been uncertain. The source report said Bauers had nearly retired a couple of years ago before remaining with the Brewers. He earned $1.4 million in 2025 and $2.7 million in 2026. Under the reported agreement with Boston, he would receive $14.5 million annually over the next four seasons, an annual salary greater than the $9.4 million he had earned during his career to that point.
How Boston is expected to use him
Red Sox beat writer Chris Cotillo reported that Bauers is expected to become Boston’s regular designated hitter while occasionally filling in for Willson Contreras at first base.
“everyday designated hitter”
That projected role gives the Red Sox another established middle-of-the-order option without requiring a major reshuffling of their outfield. The club already has Ceddanne Rafaela, Wilyer Abreu, Jarren Duran, Roman Anthony and Masataka Yoshida in the outfield mix, according to the report. As a result, Bauers is not expected to receive significant playing time there.
| Reported contract detail | Figure |
|---|---|
| Length | Four years |
| Total value | $58 million |
| Annual salary | $14.5 million |
| Expected primary role | Designated hitter |
First base remains a separate question
Bauers’ arrival does not resolve every issue on Boston’s roster. The report identifies Triston Casas as the only other first baseman currently on the team, while also noting that his recent availability has been limited. Casas played 63 games in 2024, 29 games in 2025 and missed the entire 2026 season while dealing with injuries.
Before those setbacks, Casas had shown substantial offensive potential. In 2023, he hit .263 with a .367 on-base percentage and a .490 slugging percentage over 132 games, producing 24 home runs and 65 RBIs. His status creates an important roster question for Boston: whether Bauers will be used primarily as a designated hitter while Casas returns to first base, or whether the club will need a broader arrangement depending on Casas’ health.
Milwaukee receives draft compensation
Bauers had received a $23.15 million qualifying offer from the Brewers but is expected to decline it in favor of the longer Boston contract. Because the reported agreement exceeds $50 million, Milwaukee will receive a compensation selection in the 2027 MLB Draft. That pick is expected to fall between the first round and Competitive Balance Round A.
Bauers also contributed to Milwaukee’s postseason run, although his playoff numbers were more modest than his regular-season production. He hit .191 with a .345 on-base percentage and a .277 slugging percentage, along with one home run, one double, six RBIs and four runs. The report said he made hard contact during the World Series but encountered difficult results.
For Boston, the reported agreement represents a sizable commitment to a player coming off his most productive season. It also reflects the Red Sox’s need to balance immediate offense with roster flexibility, particularly as the organization weighs Bauers’ designated-hitter role, Casas’ health and a crowded outfield. The deal is reported rather than described as formally announced by the club, but its structure would make Bauers one of Boston’s most significant additions for the seasons ahead.
