Inside The Mariners

Noted Baseball Injury Expert Shares Optimistic Outlook on Seattle Mariners' Logan Gilbert

Gilbert, an All-Star in 2024, was placed on the 15-day injured list this past weekend because of a Grade 1 flexor tendon strain. We caught up with injury expert Will Carroll to discuss what that means, and what the prognosis looks like.
Seattle Mariners starting pitcher Logan Gilbert (36) delivers a pitch against the Toronto Blue Jays in the first inning at Rogers Centre on April 19.
Seattle Mariners starting pitcher Logan Gilbert (36) delivers a pitch against the Toronto Blue Jays in the first inning at Rogers Centre on April 19. | Dan Hamilton-Imagn Images

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This past weekend, Seattle Mariners ace Logan Gilbert was placed on the injured list with a Grade 1 flexor tendon strain. When the diagnosis came out, it sounded like good news, but it's also the same diagnosis that Robbie Ray got in 2023 before undergoing flexor tendon surgery and Tommy John that caused him to miss a year and a half.

So, what exactly is a flexor tendon strain and what exactly is the prognosis moving forward for Gilbert?

We caught up with noted injury expert and baseball injury author Will Carroll on Tuesday's edition of the "Refuse to Lose" podcast to get those answers, and the answers are surprisingly optimistic.

Carroll essentially says that anytime you have a "strain," you have suffered a tear. So, Gilbert has suffered a tear in his flexor tendon. However, the question is, did he tear a very small amount of the tendon or a very big amount? So far, all indications are that it was a small amount and it can heal itself, hence why the Mariners are giving him a two-week shutdown.

"...And ​talking ​to ​people ​within ​the ​Mariners ​organization. ​One ​of ​the ​reasons ​they ​pulled ​him ​is ​they ​saw ​his ​mechanics ​had ​changed. ​Now, ​with ​the ​Hawkeye ​cameras, ​with ​other ​cameras, ​I ​don't ​know ​what ​they ​had ​on ​him, ​uh, ​specifically, ​but ​they ​saw ​biomechanical ​changes. ​So ​was ​there ​fatigue? ​Was ​he ​making ​unconscious ​changes ​because ​of ​that, ​that ​tightness ​that ​he ​felt? ​Was ​he ​making ​unconscious ​changes ​because ​that ​he ​didn't ​know? ​​Again, ​they ​used ​all ​the ​technology ​available. ​They ​caught ​it ​early. ​They ​made ​what ​they ​hope ​is ​a ​good ​decision ​and ​that ​they ​can ​get ​him ​back ​here ​in ​just ​a ​couple ​weeks ​rather ​than ​losing ​him ​for ​months ​or ​even ​seasons."

I encourage you to listen to the full conversation in the podcast player below:

The Mariners will be in action on Tuesday night at 6:40 p.m. PT against the Los Angeles Angels.

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