The long-awaited Garrett Crochet trade is finally here. The lefty will be swapping his White Sox for Red Sox, according to announcements from both clubs. Four prospects are going the other way: catcher Kyle Teel, outfielder Braden Montgomery, infielder Chase Meidroth and right-hander Wikelman Gonzalez.

Crochet, 25, was the eleventh overall pick in the 2020 draft and made his big league debut that same season with a six-inning cup of coffee. He was a key piece of the White Sox bullpen in 2021 with a 2.82 ERA and 2.80 FIP in 54 1/3 innings of work but missed the entire 2022 season and a portion of the 2023 campaign after undergoing Tommy John surgery. The lefty ultimately made just 13 appearances in the majors last year and struggled in 12 2/3 innings while walking more batters than he struck out during that time.

When the White Sox made the decision to not only move Crochet into the rotation but name him the club’s Opening Day starter back in March, the news came as something of a shock given his lengthy injury history. The move proved to be a fateful one, however, as Crochet went on to turn in a dominant season for Chicago to emerge as the club’s lone bright spot amid a brutal 121-loss season. Crochet pitched 146 innings across 32 starts for the White Sox this year, and in doing so posted a 3.58 ERA (115 ERA+) with a phenomenal 2.69 FIP. Among starters with at least 100 innings of work in 2024, Crochet led the sport in strikeout rate (35.1%) and SIERA (2.53) while also posting an elite 5.5% walk rate and a solid 45.1% groundball rate.

Those unmatched peripheral numbers paint a picture of Crochet as among the game’s very best starters on a rate basis, offering a rare combination of command and top-end velocity from the left side. That’s not to say Crochet comes completely without concerns, of course. He was quite prone to giving up hard contact with the White Sox this year, as evidenced by 14.4% of his fly balls leaving the yard for home runs and a 9.2% barrel rate that was in the bottom 15 among all MLB starters with at least 140 innings this year. While that proclivity towards lackluster batted ball results can be more than made up for with Crochet’s elite strikeout-to-walk ratios, the lefty’s lack of track record due to a substantial injury history is also sure to raise some eyebrows. His 146 innings of work this year represents the first time he’s thrown more than 65 innings in a season dating back to his college days in the SEC, and he threw even 90 pitches in just nine of his 32 starts this year.

Of course, it’s hardly a surprise that Crochet’s workload was closely managed given he more than doubled his previous career high for innings in 2024. Barring injury, it’s easy to imagine the Red Sox being able to stretch him out for larger workloads over the course of his two remaining seasons of team control, and perhaps even for as soon as the 2025 campaign. Ultimately, Crochet profiles as one of the most impactful arms in the entire sport on a per-inning basis, and that was clearly enough for a Red Sox club that has been on the hunt for an ace all winter to pull the triggers regardless of durability concerns.

The upside to Crochet’s limitations in previous seasons is that it has tamped down his earning power to this point in his career. He has accrued over four years of major league service time but since so much of that was spent either on the injured list or in the bullpen, he hasn’t been able to push his salary up terribly high. MLBTR contributor Matt Swartz projects him for just $2.9MM next year. He will be due another raise in 2026 before his slated trip to free agency but probably won’t even be able to get to eight-figure territory due to his modest starting point. Given the massive prices being paid for free agent starters this winter, Crochet’s situation gave him a huge amount of trade value.

In return for two years of Crochet’s services, Boston is giving up a massive prospect haul. Teel is the clear headliner, ranked by Baseball America as the #25 prospect in the sport and Boston’s third-best prospect behind only Roman Anthony and Kristian Campbell, both of whom reports have suggested the club regards as untouchable. A left-handed hitting catcher, Teel was the 14th overall pick in the 2023 draft and hit an excellent .299/.390/.462 in 84 games at the Double-A level this year before earning a promotion to Triple-A. The youngster rates as a solid defender behind the plate who is expected to have no issues sticking behind the plate, and with his 23rd birthday coming up in February it’s not hard to imagine him taking over as the everyday catcher for the White Sox in Chicago sometime in 2025.

In addition to Teel, the Red Sox are also dealing 2024 first rounder Braden Montgomery. The 12th overall pick in this year’s draft, Montgomery is a switch-hitting outfielder who has yet to make his pro debut but slashed .322/.454/.733 in 295 trips to the plate for Texas A&M this year. BA ranks Montgomery as the #59 prospect in baseball while MLB Pipeline ranks him as the #54 prospect in the sport, noting that he offers plus power and double-plus arm strength that should make him a good fit for right field. Meidroth and Gonzalez, meanwhile, are not considered top-100 prospects in the sport but are nonetheless well-regarded within Boston’s system. Per Pipeline, they ranked as Boston’s #11 and #14 prospects prior to the trade.

Meidroth was the club’s fourth-rounder in the 2022 draft and looked good in 122 games at Triple-A this year with a .293/.437/.401 slash line. The 23-year-old offers little power and profiles best as a second baseman in the majors but also has experience at third base and shortstop. Like Teel, he could impact the White Sox as soon as this year. Gonzalez, meanwhile, signed with the Red Sox out of Venezuela and made his pro debut back in 2019. He split his time between the rotation and bullpen at the Double-A level in 2024, posting a 4.73 ERA in 83 2/3 innings of work. His solid 25.6% strikeout rate at the level was overshadowed by a 12.8% walk rate. It’s possible Gonzalez could make an impact at the big league level out of the bullpen in the near-term, but given Chicago’s lengthy timeline for a return to contention it would hardly be a surprise to see the club opt to develop the 22-year-old carefully with an eye towards a future in the big league rotation.

With Crochet now in the fold, the Red Sox have checked the biggest box off of their offseason to-do list by adding a premium talent to the front of their rotation. What’s unclear, however, is the club’s next steps. Rumors percolated earlier this winter that the club may pursue multiple top-level pitching additions, and given the fact that the club reportedly prepared a formal offer for top free agent starter Corbin Burnes last night such an addition can’t necessarily be ruled out. A lower-level addition to supplement the rotation appears more likely at this point, however, given recent reporting expressing skepticism regarding Boston’s odds of landing Burnes. A reunion with Nick Pivetta or a pursuit of Walker Buehler have been floated as possible alternative free agent targets for the Red Sox and could allow the club to further build out depth for a rotation that currently projects to see Crochet joined by Tanner Houck, Brayan Bello, Kutter Crawford, and Lucas Giolito next year.

Aside from bolstering the rotation, the Red Sox still figure to explore the market for a right-handed addition to their lineup. Teoscar Hernandez and Alex Bregman have both received buzz as potential targets for Boston, with Hernandez theoretically joining a crowded outfield mix as a replacement for Tyler O’Neill while Bregman would slot into the club’s lineup as the everyday second baseman barring a decision to move Rafael Devers off third base. Now that Teel is headed for Chicago, bolstering the club’s depth behind the plate seems likely and finding a back-up such as James McCann to pair with Connor Wong could be a priority for the club.

Julian McWilliams of the Boston Globe (X link) first reported that the Red Sox were about to acquire Crochet with Teel going the other way. Ken Rosenthal of The Athletic (X link) first reported the other names in the deal.