Cardinals right-hander Keynan Middleton is set to receive a second opinion regarding his strained forearm, manager Oli Marmol told reporters (including MLB.com’s John Denton) yesterday. Denton added earlier today that Middleton is set to travel to New York to receive the second opinion from Yankees physician Dr. Christian Ahmad on Monday, with Denton noting that Ahmad is described as an “expert” on Tommy John surgery on his business website.
That’s certainly an ominous update regarding Middleton, who the Cardinals signed to be a key piece of their set-up mix this year but has yet to pitch a regular season inning in a Cardinals uniform due to the injury, which sidelined him during Spring Training. The 30-year-old seemed to be nearing a return in mid-May but the Cardinals relayed last week that he had suffered a setback and that the club was now concerned about damage to his ulnar collateral ligament. Surgery on Middleton’s UCL, whether it were an internal brace procedure or Tommy John surgery, would surely end the veteran’s season before it could begin while potentially impacting the 2025 campaign for the righty as well.
Prior to signing with the Cardinals on a one-year, $6MM deal this past winter, Middleton delivered an impressive 2023 campaign split between the White Sox and the Yankees where he pitched to a 3.38 ERA in 51 appearances. He performed especially well in 14 1/3 innings of work down the stretch with the Yankees last year that saw him post a 1.88 ERA while striking out 30.4% of batters faced. Last season constituted something of a breakout campaign for the 30-year-old, as he entered the 2023 campaign with a rather pedestrian ERA of 4.01 for his career across 143 2/3 innings of work with the Angels, Mariners, and Diamondbacks.
If Middleton were to go under the knife, it would be a tough blow for a St. Louis club that has also weathered injuries to Nick Robertson and Giovanny Gallegos in its bullpen mix. Fortunately for the Cardinals, they’re better situated to weather the loss of a high-upside relief arm than many clubs thanks to the fantastic performance the club has gotten out of closer Ryan Helsley, lefty JoJo Romero, and veteran Andrew Kitteredge at the back of their bullpen. That trio has combined to post a 2.26 ERA in 75 2/3 innings of work while racking up 75 strikeouts against just 16 walks as a group.
While the news regarding Middleton is certainly ominous, Marmol also provided a more positive injury update yesterday, as relayed by Denton (X link). Left-hander Steven Matz is set to throw what Marmol described as a “full intensity” bullpen session tomorrow, and if the veteran recovers well in the aftermath of that session he could head out for a minor league rehab assignment in the near future. That would be a significant relief for the Cardinals, who have been forced to turn to depth options like Matthew Liberatore and Andre Pallante to fill out the club’s rotation while Matz has been out nursing a protruding disc in his back. Matz had struggled to a 6.18 ERA in six starts with the club prior to going on the injured list but could be a valuable piece once healthy, as indicated by his 3.86 ERA (114 ERA+) and 3.75 FIP in 105 innings of work split between the rotation and bullpen last year.
Another Tommy John what a surprise
Who will be the next to get the surgery? You will have to find out on the next episode of See You in 2026!
Of all the Cardinals injuries this one concerns me the least. He’s never pitched an inning as a Cardinal if he never does in the future so be it.
“My psychiatrist told me I was crazy and I said I want a second opinion. He said okay, you’re ugly too.”–Rodney Dangerfield
Probably could have used Keynan later in the year when predictably our depth will be challenged by more injuries or ineffectiveness. It is not if a pitcher goes down it is when.
Not really a “tough blow” when we’re talking about a guy that hasn’t thrown a single pitch for a club and we’re a third of the way through the season.
Is he considered a Cardinal since he’ll never throw a single pitch as a Cardinal?
If a pitcher undergoes Tommy John but nobody sees it, did he really undergo TJ?