Cardinals SS Masyn Winn playing through torn meniscus

Cardinals shortstop Masyn Winn has a torn meniscus in his right knee. He will require arthroscopic surgery at some point but is going to attempt to play through the ailment for the rest of the year. Derrick Goold of the St. Louis Post-Dispatch and Katie Woo of The Athletic relayed the details of the situation. Goold says that Winn has actually been playing with the tear for months.

On the surface, it seems like an odd decision. But the way it’s framed, Winn has been assured that he’s unlikely make the issue any worse by continue to run out there, so there’s no risk of exacerbating the issue. Once he goes under the knife, the recovery period will be short enough that his 2026 season won’t be impacted. Even if he delays the procedure through the end of the season, he can still be healthy by spring training.

Since there’s nothing much to be gained by having the surgery now and no apparent harm in delaying things, he’ll try to help the Cards as they hover on the fringes of the playoff race. They are currently 72-74, which puts them 4.5 games back of the floundering Mets, who currently hold the final National League Wild Card spot.

“I feel like I owe it to these guys to finish the year strong,” Winn said. “I definitely don’t want to cash it in this early. We technically still have a shot (at the playoffs). I want to go out there and compete for that. But I want to do it for my pitchers, really. I know these guys want me out there at shortstop. I want to be there. So I’m going to have time in the offseason to recover. I feel like I can play this one out.”

Though he can tolerate the pain somewhat, he may still need some days off. “One of those days that it doesn’t feel as good as others,” manager Oli Marmol said of Winn not playing on Tuesday. “So, no reason to push through it. We’ve agreed to if it’s not feeling good enough to go then we would give him the day. And he’s amazing at communicating that.”

Winn is having a strong season in terms of his shortstop defense. He has been credited with four Defensive Runs Saved and a huge tally of 22 Outs Above Average. The former figure puts him in the top ten of shortstops this year, while the latter figure is the best in the majors regardless of position.

The offense has been a bit less impressive. He has hit .253/.310/.363 for a 91 wRC+ this year, a drop from last year’s .267/.314/.416 line and 104 wRC+. It’s possible the knee issue has been holding him back at the plate. He was hitting .276/.352/.435 for a 123 wRC+ through the end of May but has a .240/.287/.324 line and 73 wRC+ since the start of June.

Winn is still under club control for four more seasons after this one. He won’t qualify for arbitration until after the 2026 season. Perhaps a healthier knee will help him take a step forward at the plate next year, but he’s still a valuable player now thanks to his excellent glovework.

When Winn is not playing, Thomas Saggese has taken some time at short and will likely continue to do so. Some extra infield help is on the way, as Goold and Woo note that Brendan Donovan and Nolan Arenado are each nearing returns from the injured list.

One thing that is not under consideration is a promotion of shortstop prospect JJ Wetherholt. He has good numbers in his first 38 Triple-A games but Woo notes that he has missed the five most recent contests due to soreness from a non-baseball ailment. Even though he’s returning to action this week, the Cards will seemingly keep him on the farm. He won’t be Rule 5 eligible until December of 2027, so delaying his promotion means that the Cards won’t need to have him on the 40-man this winter.

He has dabbled at second base and third base in the minors. Given Winn’s elite defense, perhaps Wetherholt will be moved to one of those positions going forward. The Cards have Arenado signed through 2027 and he’s still a good defender but his offense has been subpar this year. Moving his contract may be tough, especially with his no-trade clause, so perhaps he will be at the hot corner again next year. Second base is a bit more open. Guys like Saggese, Donovan and Nolan Gorman are in the mix there but they can play other positions.

Photo courtesy of Jeff Curry, Imagn Images