Rangers Sign Luke Jackson

The Rangers announced Monday that they’ve signed righty Luke Jackson to a one-year, major league contract. Righty Josh Sborz was placed on the 60-day injured list to open a 40-man roster spot. Sborz is recovering from November shoulder surgery. Jackson, who is represented by the Beverly Hills Sports Council, is reportedly guaranteed $1.5MM plus performance bonuses.

Jackson, 33, returns to the organization that originally selected him with the No. 45 overall pick in the 2010 draft. Texas traded Jackson to the Braves in 2016, receiving pitchers Brady Feigl and Tyrell Jenkins in return. Neither wound up throwing a major league pitch for the Rangers, while Jackson eventually emerged as a valuable setup man for the Braves, with his best year coming during the team’s 2021 World Series campaign.

Tommy John surgery cost Jackson the 2022 season — his final year of control with Atlanta before becoming a free agent. He landed a two-year, $11.5MM pact with the Giants in free agency, pitching well in year one of the deal (33 1/3 innings, 2.97 ERA in his return from surgery) before struggling in year two. He went back to the Braves alongside Jorge Soler in a salary-driven deadline swap. Jackson posted a 4.50 ERA in 18 innings with the Braves but also walked 13% of his opponents.

Jackson’s 5.09 ERA in 53 innings last season isn’t encouraging, but he posted a 1.98 ERA and that 2.97 mark on either end of his elbow surgery. Between those two seasons, he totaled 97 innings with a 2.32 ERA, 28% strikeout rate and 10.9% walk rate. He worked plenty of high-leverage spots, particularly with Atlanta in 2021, when he racked up a career-best 31 holds.

That’ll be the form the Rangers hope to capture in 2025. Jackson’s 94.7 mph average fastball this past season was down noticeably from his 96.1 mph peak, but he averaged only 94.4 mph in 2023, so there’s evidence to suggest he can succeed even if his heater never quite bounces back to pre-surgery levels. Jackson also induced chases off the plate at a solid 31.8% clip and recorded a strong 13.5% swinging-strike rate. His command has never been great and has been particularly problematic since his elbow troubles arose, but he can still miss bats and pile up grounders — as evidenced by last year’s 50.7% clip.

Jackson becomes the incredible seventh new addition to a completely rebuilt Rangers bullpen this offseason. Texas saw Kirby Yates, David Robertson, Jose Leclerc and Andrew Chafin become free agents at season’s end. With the team’s priority being to re-sign Nathan Eovaldi and add some bats who could help remedy last year’s struggles versus fastballs, the bulk of their offseason spending went to a three-year deal, $75MM for Eovaldi and a two-year, $37MM deal for Joc Pederson. Ownership has been steadfast in its desire to drop back under the luxury tax, leaving president of baseball operations Chris Young to take a volume-based approach to rounding out the relief corps rather than doling out pricey eight-figure deals to keep Yates, Leclerc and Robertson (who’s still unsigned but will presumably land an eight-figure deal himself, or at least close to it).

Chris Martin’s $5.5MM guarantee is the most expensive commitment Texas has made to a reliever this winter. The Rangers have also signed Hoby Milner ($2.5MM), Jacob Webb ($1.25MM), Shawn Armstrong ($1.25MM) and Luis Curvelo ($750K) to big league contracts. Lefty Robert Garcia was acquired from the Nationals in a trade that sent first baseman Nathaniel Lowe and his own eight-figure salary to Washington, thereby creating some flexibility for relatively big-money signings of Eovaldi and Pederson.

Texas was only about $7MM from the luxury tax threshold before agreeing to terms with Jackson. It stands to reason that he’s inking a similarly cost-effective deal to the ones signed by Milner, Webb and Armstrong. Unlike that trio, he does have a fair bit of high-leverage experience, which could give him a leg up when it comes to auditioning for setup or even closing work. If the Rangers want to leave some powder dry for in-season acquisitions, they might not have much capacity left for adding further big league free agents between now and Opening Day.

Ari Alexander of KPRC 2 reported the $1.5MM guarantee.