It seems Liam Hendriks’ debut with the Red Sox will wait until 2025. Manager Alex Cora said before tonight’s extra-inning loss in the Bronx that the Sox are “probably … going to shut him down” from throwing (link via Chris Cotillo of MassLive). Boston pulled the veteran reliever off his minor league rehab assignment last week when Hendriks reported arm discomfort.
The three-time All-Star has been working back from an August 2023 Tommy John surgery that ended his time with the White Sox. Cora indicated that Hendriks’ recent discomfort is on the outside of his forearm rather than in the elbow. An MRI didn’t reveal any structural damage and the team believes the issue is normal soreness related to his build-up after a long layoff.
While there doesn’t seem to be any long-term concern, the calendar doesn’t offer Hendriks time for even a minor setback. There are 17 days left in the regular season. Boston’s loss tonight dropped them 4.5 games back of the American League’s last Wild Card spot. It’s probably too risky to ask Hendriks to push through minor forearm discomfort to aid a long shot playoff chase.
Hendriks signed a two-year, $10MM free agent deal early in Spring Training. It’s a backloaded contract that follows the typical structure for a pitcher rehabbing a major arm surgery. Hendriks made $2MM this season and is set for a $6MM base salary next year. He’s guaranteed a $2MM buyout on a mutual option for 2026. The Aussie could unlock up to $10MM more via incentives next season depending on his innings and games finished totals.
The latter category would take on particular importance if Hendriks opens next season as Cora’s closer. He’d secure $1MM apiece for every fifth game finished between 45 and 65 contests. Hendriks led the American League with 38 saves for Chicago back in 2021. He saved another 37 games the next season. Hendriks would’ve filled a middle relief or setup role had he gotten back on the mound this year. The ninth inning could be there for the taking next spring.
Kenley Jansen and Chris Martin are concluding two-year deals signed when Chaim Bloom was chief baseball officer. Both pitchers have been effective, but the Sox could let them each walk in free agency. Boston reportedly tried to find a trade partner for Jansen both before Opening Day and at times in the season’s first half. It looks unlikely they’ll re-sign him. Martin seems to have a better chance of returning, but he has a lot less closing experience than Hendriks brings. Deadline acquisitions Lucas Sims and Luis García are also headed to the market.
First-year chief baseball officer Craig Breslow, a former reliever, has hit on a couple unheralded bullpen pickups. Rule 5 pick Justin Slaten has had an excellent rookie season and should be ticketed for high-leverage work. Greg Weissert, acquired in the Alex Verdugo deal, has been solid. There’ll surely be a few acquisitions in the offseason. Boston isn’t going to let each of Jansen, Martin, Sims and García walk without bringing in some kind of veteran help. The next few months should clarify whether Hendriks will go into 2025 as Boston’s closer.
In any case, he’ll certainly be in the late-inning mix if he stays healthy. Hendriks getting back to peak form would be a fantastic story not only for Boston but for baseball as a whole. Last year’s surgery interrupted a triumphant return to the mound after Hendriks beat non-Hodgkin’s lymphoma. The ’25 season could be his opportunity to reemerge as one of the game’s best relievers.