The White Sox announced this morning that they’ve designated left-hander Jake Eder and outfielder Dominic Fletcher for assignment. They’ve also placed righty Drew Thorpe on the 60-day injured list while he recovers from Tommy John surgery. That trio of moves clears the way for righty Mike Clevinger, infielder Nick Maton and outfielder Travis Jankowski to be selected to the big league roster. (Maton and Jankowski were already known to have made the club.) All three had been non-roster invitees in camp this spring.
Eder, 26, was a fourth-round pick by the Marlins out of Vanderbilt back in 2020. He was considered one of the best prospects in Miami’s system when the Sox acquired him in a straight-up swap for slugger Jake Burger back at the 2023 trade deadline. Prior to Eder requiring Tommy John surgery late in the 2021 season, he’d even begun to garner some attention on midseason iterations of top-100 prospect rankings at Baseball America (No. 68) and MLB.com (No. 81).
At the time of the trade, Eder was just making his way back from that UCL repair. He’d pitched 39 1/3 innings in the Marlins’ minor league system and showed well. He was rocked in five starts with the White Sox’ Double-A club following the swap, but for a then-24-year-old just returning from major surgery, it wasn’t necessarily a shock to see him fade down the stretch.
Eder’s 2024 struggles, however, were more concerning. The left-hander split last season between Double-A and Triple-A, working to a combined 6.61 earned run average with glaring command troubles. Eder fanned a quality 24.4% of his opponents but also walked 11.6% of the batters he faced — including a sky-high 16.1% of his opponents in nine Triple-A starts. He also plunked five hitters and was charged with 10 wild pitches. His spring work wasn’t any better; Eder faced 13 hitters in 2 1/3 innings, allowing three runs on a pair of hits and three walks with four strikeouts.
Fletcher, 27, came over from the D-backs last offseason in a one-for-one swap that sent pitching prospect Cristian Mena to Arizona. He got a decent look in the South Siders’ outfield but turned in only a .206/.252/.256 slash in 241 trips to the plate. He’d been coming off a strong 2023 showing that saw him hit .291/.399/.500 in Triple-A and .301/.350/.441 in 102 plate appearances during his MLB debut.
Fletcher not only struggled in the majors, however, but also hit poorly in the minors. He clearly fell out of favor, as the Sox instead signed both Mike Tauchman and Michael A. Taylor to big league deals, pushing Fletcher down the depth chart. Even with Tauchman opening the season on the injured list due to a right hamstring strain, Fletcher didn’t make the cut and now is off the 40-man roster entirely.
The Sox will have the next five days to trade Eder and/or Fletcher. If no deal is reached by then, the pair would be placed on waivers, which is another 48-hour process. Either could be waived before that point, but the maximum length of their DFA window will seven days. Eder still has two minor league option years remaining. Fletcher has one.
As for Clevinger, he’ll return for a third stint with the ChiSox, this time in a bullpen role. The 34-year-old fired six shutout innings as a reliever during camp, fanning eight of 21 opponents (38.1%) against just one walk (4.8%). He’s far and away the most experienced pitcher in Chicago’s bullpen and could find his way to late-inning work early on, given the youth of the Sox’ bullpen. Clevinger, Bryse Wilson and Penn Murfee are the only Sox relievers with even a year of major league service (and much of Murfee’s MLB service has been spent on the 60-day IL).