The Blue Jays have acquired infielder Lenyn Sosa from the White Sox, according to announcements from both clubs. In exchange, Chicago receives minor league outfielder Jordan Rich and a player to be named later or cash considerations. The Jays transferred right-hander Shane Bieber to the 60-day injured list to open a 40-man spot. Sosa is out of options and will also need an active roster spot once he reports to the team.
Sosa, 26, is coming off the best season of his big league career. In 2025, he stepped to the plate 544 times for the Sox and launched 22 home runs. Despite those long balls, his offense was only league average overall since Sosa doesn’t get on base very much. His 3.3% walk rate last year was less than half of the 8.4% league average. Michael Harris II was the only qualified hitter in the majors with a lower walk rate.
He also doesn’t provide much on defense, though he is versatile. He has played all four infield positions in his career but hasn’t played shortstop since 2022. Most of his time has been spent at second base, where his grades have not been good. Outs Above Average puts him four below par at that position in his career while Defensive Runs Saved has him 17 below average. His grades at the corner spots have also been below average.
He has been out to a slow start this year, with something less than an everyday role. The Sox were surprisingly able to sign Munetaka Murakami this winter and made him their regular first baseman. Sosa has been used a few times in the designated hitter spot, in addition to one start at first base and one at second. He has a .212/.212/.303 line in 33 plate appearances.
Sosa came into 2026 with just over two years of service time, meaning he can be controlled through 2029. However, he may have been getting squeezed a bit with the Sox. The Murakami signing filled the first base slot and also made Miguel Vargas the everyday third baseman. The Sox have been using Chase Meidroth as their regular at second base. Sosa is out of options and can’t be sent to the minors.
For the Jays, they have been bit hard by the injury bug in the early going this year. On the position player side, Anthony Santander required shoulder surgery back in February and will be out for several more months. Since the season has started, the Jays have lost catcher Alejandro Kirk to a thumb fracture, designated hitter George Springer to a toe fracture and infielder/outfielder Addison Barger to an ankle sprain.
In response to those injuries, the Jays have had to reach into their depth. Brandon Valenzuela has been recalled to help Tyler Heineman behind the plate. Eloy Jiménez was added to the roster to replace Springer. Tyler Fitzgerald, recently acquired from the Giants, has been on the bench but hasn’t been put into a game yet.
Most of the time, the Jays have an infield of Vladimir Guerrero Jr. at first, Ernie Clement at second, Andrés Giménez at shortstop and Kazuma Okamoto at third. With Springer no longer in the DH spot every day, there could be a bit more flexibility to move some guys around. Okamoto is off to a slow start in his big league career, with a 35% strikeout rate through 60 plate appearances, effectively double his strikeout rate in Japan. Perhaps the Jays could put him in the DH spot a bit more regularly to have him focus on getting his approach down. Or if the Jays want to give Guerrero a little breather, he could DH while Okamoto or Sosa covers first base.
Sosa could also slot into the DH spot himself. Fitzgerald has options and could perhaps be the corresponding move for Sosa in the coming days, though if the Jays are squeezing Jiménez from DH at-bats, then perhaps he could be designated for assignment. Sosa’s righty bat could be used to pinch hit for some lefties. He had fairly even splits in 2025 but they have been wider overall. He has a .277/.301/.431 line and 102 wRC+ against lefties in his career and a .232/.261/.369 line and 73 wRC+ against righties.
There are certainly flaws in Sosa’s profile but the Jays felt they needed to bolster the position player group and there aren’t many options for doing that at this time of the year. Sosa has some pop and some flexibility, even if he’s not a standout defender. If things go especially well, he can be controlled for three more seasons after this one. But since he’s out of options, it’s also possible he gets squeezed in the coming weeks if the guys on the IL can get healthy.
For the Sox, as mentioned, Sosa was one of their better hitters last year but has been pushed into a part-time role this year. He is only 26 years old, so they could have held onto him, hoping for improved plate discipline and/or better defense going forward. But that would be hard to do with limited playing time and no ability to be sent to the minors, so they’ve cashed him in for future talent.
If they get any payoff from Rich, it won’t be soon. He was just drafted last year out of high school, in the 17th round, and is only 18 years old. He hasn’t yet appeared in an official game since being drafted. He doesn’t appear on lists of the top prospects in the Jays’ system, so he’s a long-term lottery ticket for the Sox. They could also add more talent later, depending on the player to be named later.
As for Bieber, he had some forearm fatigue in the offseason and the Jays have been building him up slowly. This transaction means he is ineligible to be reinstated until late May. He has been throwing off a mound lately but hasn’t yet begun a rehab assignment. Since he missed all of spring training, he’ll effectively need a full ramp-up, even though he’s now up on the mound. Whenever he begins an official rehab assignment, that can last as long as 30 days.
Photo courtesy of Brad Mills, Imagn Images
