The Red Sox are six games out in the AL East and sit just one game back of the final wild-card spot in the American League. They’ve been linked to several trade targets over the past week — James Paxton, Jameson Taillon and Luis Rengifo among them.
That should be indicative of the team’s deadline approach, but chief baseball officer Craig Breslow removed any doubt and publicly stated that he’s “looking for ways to improve the club” in the final days before next Tuesday’s trade deadline (via Alex Speier of The Boston Globe).
Specifically, Breslow cited a desire to add to an injury depleted pitching staff and to find a right-handed bat to complement a lineup that leans left-handed. Asked about the possibility of both moving some current contributors who are free agents at season’s end (e.g. Tyler O’Neill, Kenley Jansen) and also looking to add elsewhere on the roster, Breslow said it’d be “irresponsible” if he didn’t at least listen to what teams had to offer, but he also heavily downplayed the possibility of trading a current contributor. “It’s hard to think about how moving those guys would make us better,” said Breslow.
Boston’s rotation was dealt a significant blow before the season even began when offseason signee Lucas Giolito suffered a UCL tear during spring training and underwent an internal brace procedure that’ll keep him out of action until 2025. Righty Garrett Whitlock underwent the same procedure just two months later. Depth starter Chris Murphy had Tommy John surgery in April.
At the moment, the Sox are going with a rotation of Tanner Houck, Kutter Crawford, Nick Pivetta, Brayan Bello and Cooper Criswell. Houck has already set a new career high in innings pitched with more than two months of the season to play out. Crawford is 10 innings shy of last year’s 129 1/3 frames. Criswell has been a nice under-the-radar find for the Sox, pitching to a 4.02 ERA in 65 innings. However, he’s cooled after a hot start. Even with the seven scoreless frames he tossed in his most recent start, Criswell has a 5.26 earned run average dating back to mid-May. Like Houck and Crawford, he’d sail past his career-high innings count if he remained in the rotation for the rest of the season.
Boston’s depth beyond that quintet isn’t great. Righty Josh Winckowski has pitched well in five starts, but he’s been valuable as a long reliever as well (highlighted by an excellent six-inning relief appearance in which he held the Jays to two runs and saved the rest of the ’pen on a day when Bello was knocked out in the third inning).
Veteran Chase Anderson is another long option in the bullpen but has a rough track record in recent seasons. He’s pitched to a 4.59 ERA in 2024 but has generally worked in low-leverage and mop-up situations.
Veteran Brad Keller is on the 40-man roster in Triple-A, but the Sox used him in relief earlier this season and he was hit hard both in Boston and with the ChiSox. Non-40-man options include Naoyuki Uwasawa, prospect Richard Fitts and journeyman Jason Alexander.
Suffice it to say, the Sox could use both some bulk innings and some more depth. Breslow indicated that “in a perfect world,” he’d be able to acquire someone controlled/signed beyond the current season, though such options aren’t exactly plentiful.
Boston’s reported interest in Paxton signals that it is at least open to a short-term rental, while its talks with the Cubs about Taillon demonstrate a willingness to take on some salary of note. Taillon is signed through 2026 and earning $18M per season along the way.
About a right-handed bat, the need is arguably less acute but notable nonetheless. Red Sox hitters have posted a league-average .249/.325/.403 slash against left-handed pitching this season. That’s hardly a glaring flaw, but there’s room for improvement. That’s especially true when it comes to their contact abilities against lefties — or rather, their lack thereof.
Sox hitters have fanned at an MLB-worst 28.8 percent clip against lefties, and no other team is particularly close. The Mariners have the second-worst mark at 26.2 percent, and the Rockies (25.2 percent) are the only other team north of 25 percent.
Between Rafael Devers, Jarren Duran and Wilyer Abreu, the Sox have a handful of key left-handed bats in the lineup. Devers and Duran have been fixtures regardless of opponent. Abreu is typically complemented by righty-swinging veteran Rob Refsnyder. Right-handed regulars in the lineup include catcher Connor Wong (who’s in the midst of a breakout year at the plate), versatile Ceddanne Rafaela and the aforementioned O’Neill.
Speculatively speaking, first or second base would be a sensible area to target a right-handed bat. Dominic Smith has held his own with a .232/.326/.371 slash in the absence of slugger Triston Casas (another lefty), but Casas isn’t especially close to returning.
Boston’s Chris Sale-for-Vaughn Grissom swap has been disastrous thus far, with Sale returning to form in Atlanta while Grissom has hit .148/.207/.160 in 87 plate appearances during an injury ruined first year in Boston. Sox second basemen have batted an MLB-worst .197/.253/.299 on the season.
Mark Canha, Gio Urshela, Amed Rosario and old friend Justin Turner are among the rental options who could help in one of those roles. More controllable names include Brent Rooker, Isaac Paredes and the aforementioned Rengifo (a switch hitter).
The Red Sox drew plenty of criticism for a relatively quiet offseason that followed chairman Tom Werner’s regrettable “full throttle” comments earlier in the winter, but one notable result of that is a luxury-tax ledger that’s not all that close to the threshold.
RosterResource projects about $218M worth of luxury obligations for the Sox, meaning they’re a hefty $19M shy of the first tier of luxury penalization. The Sox reset their tax bracket when they dipped under the threshold in 2023, but even if ownership is reluctant to exceed it again, their current number should allow Breslow and his staff flexibility when exploring trades in the next few days.
