Breslow: Red Sox Looking To “Raise The Ceiling” In Rotation

The Red Sox look to be one of the top suitors for impact starting pitching. As teams laid the groundwork for the offseason at this week’s GM Meetings, chief baseball officer Craig Breslow suggested the Sox are evaluating ways to land a top-flight starter.

“We know we need to raise the ceiling of the rotation,” Breslow said (link via Alex Speier of the Boston Globe). “I think there are a lot of ways to do that, but we’re going to be really, really open-minded.”

The most straightforward solution is through free agency. Corbin Burnes and Blake Snell headline the rotation class. Max Fried and Jack Flaherty aren’t far behind. Nathan Eovaldi, Yusei Kikuchi and Sean Manaea all project as mid-rotation arms and should be available on shorter-term deals based on their ages. Eovaldi is probably looking at a two-year pact with a lofty annual value, while Manaea and Kikuchi should get three or four years.

Snell and Burnes are the unquestioned aces. Fried is a little more of a borderline ace but he’d slot into the top two spots in any rotation. Flaherty has flashed ace-caliber ability, albeit with less consistency. They’d all project as the #1 starter in Boston. The Red Sox have a group of quality mid-rotation starters but don’t have a true #1 arm.

Tanner Houck is the closest thing to an ace among the internal options. He’s coming off an excellent year, turning in a 3.12 ERA through 30 starts. Houck’s profile is built more around huge ground-ball numbers than swinging strikes. Brayan Bello and Kutter Crawford each took 30+ starts with earned run averages narrowly below 4.50. They fit into the middle of a rotation. So does Lucas Giolito, who’ll be back after missing all of 2024 due to elbow surgery. Giolito has performed like a #2 starter at his best, but home run issues led him to post an ERA approaching 5.00 in both 2022 and ’23.

The Sox are awaiting word from Nick Pivetta on whether he’ll return. Boston somewhat surprisingly tagged Pivetta with a $21.05MM qualifying offer. The right-hander has until November 19 to decide whether to accept. (Jon Heyman of the New York Post wrote yesterday that while Pivetta is weighing the QO, he has found a nice market in free agency’s opening days.) As with the rest of the Sox’s in-house options, he projects as more of a third or fourth starter. Pivetta has the strikeout and walk profile of a top-end arm, but he has been very susceptible to the longball over his career. He has been a durable source of innings but doesn’t have a single sub-4.00 ERA showing on his résumé.

Boston has a few interesting depth arms beyond that. Cooper Criswell and Richard Fitts performed well when called upon. Garrett Whitlock could be back from UCL surgery in the second half, though his injury history could point to a return to the bullpen. Quinn Priester is a former top prospect who hasn’t put things together at the MLB level.

The Red Sox have good rotation depth, especially if Pivetta accepts the QO. There’s certainly value in not giving starts to sub-replacement level pitchers. The Sox are well positioned to do that, but it’d be difficult to compete for an AL East title without having a legitimate #1 starter.

Boston should have the payroll capacity to make a run at one of the top starters. They also have the high-end prospect capital to push for any trade candidates. Garrett Crochet could be the prize of the rotation trade market. He flashed ace upside in his first season as a starting pitcher. The White Sox are likely to move him this offseason. Chicago GM Chris Getz said they’ll target position player help in trade returns.

Boston has four hitters who landed among Baseball America’s top 25 prospects. A trade involving top 10 talents Roman Anthony and Marcelo Mayer would be a shock, but catcher Kyle Teel or breakout infielder Kristian Campbell could center a return for a high-end starter. Boston could also deal lefty-hitting outfielder Wilyer Abreu for pitching help if they’re confident Anthony will be a productive MLB player next year.

There’s been some speculation about the Sox moving young first baseman Triston Casas as well, but Breslow shot that notion down this week. “I’m not sure where that’s coming from,” Boston’s front office leader said (X link via Christopher Smith of MassLive). “Casas is a guy that we think has 40-home run potential. He’s young and also has a great strike zone discipline and controls an at-bat. We’re excited he’s on our team.”

In addition to the rotation pursuit, Boston needs to land bullpen help. Kenley Jansen and Chris Martin each hit free agency. While a Martin return is possible, Jansen is almost certainly signing elsewhere. Liam Hendriks should be back from Tommy John surgery and could pitch in the ninth inning behind Rule 5 breakout Justin Slaten. There’s room for another leverage arm, especially one who throws left-handed.

Breslow acknowledged that the Red Sox are looking for lefty bullpen help to add a late-inning arm alongside Cam Booser and Brennan Bernardino (Smith link). Breslow also spoke generally about wanting to add velocity and a swing-and-miss element to the relief group. Boston relievers ranked 23rd in strikeout rate and 26th in swinging strike percentage this year. Free agency’s top reliever, Tanner Scott, is a lefty who throws in the upper 90s and misses bats in bunches. He’s well above the rest of the left-handed class, so he could command a four-year deal that exceeds $50MM.