The Dodgers have signed veteran reliever Keynan Middleton to a minor league contract, per Baseball America’s Matt Eddy. The ACES client will add an experienced bullpen arm to the depth chart for Los Angeles.
Middleton didn’t pitch in the majors in either of the past two seasons and only tossed four minor league frames in 2024. He signed a one-year deal with the Cardinals following a nice 2023 season split between the White Sox and Yankees, but a spring flexor injury eventually required surgery over the summer. That sidelined him for the remainder of 2024 and nearly all of 2025, although Middleton did toss 3 2/3 scoreless innings for the Atlantic League’s Long Island Ducks late last season.
Injuries have repeatedly derailed an otherwise promising career trajectory for Middleton. He posted a 3.43 ERA with big strikeout numbers in 76 innings across his first two partial MLB seasons with the Angels in 2017-18 before requiring Tommy John surgery in 2019. He’s since dealt with biceps, ankle, foot and shoulder troubles, all leading to 2024’s flexor surgery.
Now 32 years old, Middleton has pitched in parts of seven major league seasons and compiled a 3.84 earned run average through 194 1/3 innings. He’s fanned an above-average 24.2% of his opponents but also issued walks at a 10.3% clip that’s a couple percentage points worse than average. Middleton averaged 97 mph with his fastball early in his big league career but was down to a 95.5 mph average in his most recent healthy season in 2023.
Even with that slightly diminished velocity, Middleton had no problem missing bats. From 2022-23, he posted an outrageous 17.1% swinging-strike rate, induced chases on 32.5% of pitches off the plate and struck out just over 28% of his opponents.
There’s not a lot of room in what’s currently a crowded Dodgers bullpen scene. Edwin Diaz will close games after signing as a free agent in the offseason. Tanner Scott, Blake Treinen and Alex Vesia are locked in as veteran setup pieces. Los Angeles has a deep collection of optionable young arms on the 40-man roster to help round the group out, including Will Klein, Justin Wrobleski, Ben Casparius, Edgardo Henriquez, Jack Dreyer, Paul Gervase, Bobby Miller and Ronan Kopp.
Wow
Ruined.
Dodgers are ADDICTED to depth. Not sure why this guy’s agent couldn’t find a team with a snowball’s chance of at least a brief call-up during the season, let alone 40 man spot
Perhaps he feels the dodgers facilities and staff can get him back on track and have an opt out date to be available to other teams if he is looking like a useful piece after being built back up?
Meh. This hurler is so Mid.
Middleton has a new release point. It’s called March 24.
The Cardinals paid Middleton $6M to throw 4 innings at AA.