If there’s one team that Yankees fans will keep up with every season (outside of the men in pinstripes), it’s their biggest rival: the Boston Red Sox. Regardless of the race in the American League East, the rivalry between the Sox and the Yankees is one that continues to heat up every time the two take the field against one another and get closer in the standings.
Last season, the Red Sox were competitive with both the Yankees and the Blue Jays for the top of the AL East, ultimately settling for a Wild Card spot that still marked their first playoff berth in four years and just their second since winning it all in 2018. Led by an up-and-down effort from the lineup and some excellent performances from the mound, the Red Sox will look to make up the ground they were missing in 2025 this time around.
2025 record: 89-73 (3rd, AL East)
2026 FanGraphs projection: 85-77 (3rd, AL East)
Led by now-longtime manager Alex Cora the Red Sox have had a busy offseason of moves that have even extended into the start of spring training. The biggest news out of Beantown, and one that came as a bit of a surprise to those within the organization. was the loss of Alex Bregman, who—in addition to being a clubhouse leader—finished the season with a 125 wRC+ and 3.5 fWAR, the third-highest on the team last season. However, with his loss comes plenty of additions, both to a rotation that needed some insurance and a lineup that could always use another bat to help “recreate Bregman in the aggregate.”
The biggest statement came shortly after Bregman came to terms with the Cubs, as Boston responded by signing starter Ranger Suárez to a five-year, $130 million contract. The southpaw finished last season with a 12-8 record, 3.20 ERA, and 151 strikeouts in 157.1 innings pitched for the Philadelphia Phillie, and figures to team up with ace Garrett Crochet to form a fearsome one-two punch. And to continue bolstering their rotation, they traded for Cardinals lefty Sonny Gray (a familiar name to Yankees fans) and Pirates righty Johan Oviedo to round out their top five, alongside playoff Game 2 starter Brayan Bello. Patrick Sandoval and Kutter Crawford could also be rotation options when they are deemed healthy enough as well, as Richard Fitts and Hunter Dobbins were dealt as part of their offseason moves. The bullpen is still led by erstwhile Yankeses closer Aroldis Chapman, who had a career season at age 37, winning AL Reliever of the Year, pitching 61.1 innings, and finishing with a 1.17 ERA (the lowest of his career), a 2.53 xFIP, a 12.5 K/9, and a 2.6 fWAR — the second-highest among anyone on the pitching staff.
And the most recent news for the pitching staff broke as of March 12th, as the Red Sox signed free-agent left-handed pitcher Danny Coulombe, who finished the year with a 2.30 ERA in 43.2 innings. However, it was a tale of two different teams, as he finished his time with the Twins with a 1.16 ERA in 31 innings pitched. Then in 15 games and 12.0 innings pitched with the Rangers after he was traded there, Coulombe finished the year with a 5.25 ERA and 12 strikeouts. So, for the second season in a row, he will get a fresh start.
Of course, we can’t not talk about Crochet for just a moment. After finishing second in the AL Cy Young Award race behind Detroit’s Tarik Skubal, the big lefty is looking to finish the campaign on top of the pitching world. He finished last season with a 2.59 ERA, 2.64 xFIP, and a 5.8 fWAR, not just the highest of anyone on the pitching staff by over double the points, but also the most of anyone on the Red Sox last season. All of that occurred in 205.1 innings pitched, easily the highest count of his career, beating his previous best of 146 with the White Sox in 2024. Add in a stellar Wild Card Series start in the Bronx, and it all made for an outstanding debut in Boston. Extended for six years and $170 million shortly after Opening Day 2025, Crochet will be a thorn in the Yankees’ side for quite awhile.
When looking at the lineup, there isn’t much that needed to be changed outside of making up for the lost bat of Bregman. But the Red Sox did just that by trading for first baseman Willson Contreras, who finished last season in St. Louis with a 124 wRC+ and a 2.8 fWAR, not quite what Bregman produced defensively but also good enough with the bat to make up for it. In mid-February, they also swung a trade with Milwaukee to add two key infielders: former Yankees farmhand Caleb Durbin, who finished third in NL Rookie of the Year voting, and Andruw Monasterio, who had a 110 OPS+ in 68 games. Look for Durbin to take the majority of reps at third base in Bregman’s absence.
Along with the addition of Contreras, the Red Sox have plenty of weapons throughout their lineup. Jarren Duran was the leader in fWAR for the hitters at 3.9, but Ceddanne Rafaela was just behind him at 3.8. In fact, the Red Sox had four hitters reach the 3.0 mark last season (including Bregman) and eight reach the 2.0 mark, including Rafael Devers, who finished eighth but was of course traded to the Giants in mid-June.
The player to watch amongst those who finished with 2.0 fWAR or above is Roman Anthony, who reached the mark in just 71 games. The moment he stepped on a big league diamond, the rookie made his presence felt and has continued lighting up opposing pitching whenever he was penciled into the lineup. Like Crochet, he impressed enough to earn a midseason extension, for eight years and $130 million. At just 21 years old, there is so much in store for him both in the field and at the plate for the Red Sox.
With the pitching additions the Sox made, along with their strong lineup up and down, there will be plenty of battles at the top of the AL East as 2026 moves forward.
More Pinstripe Alley MLB team season previews can be found here.