Mariners Release Opening Day Roster; Crawford, Miller Notably Absent with Injury
With opening day right around the corner for the Seattle Mariners - at 7:10 p.m. Pacific on Thursday against the Guardians - the team has released its first 26-man roster for the 2026 season. The top of the depth chart, of course, is very much all over the M’s roster, from returning superstars in Cal Raleigh and Julio RodrÃguez to new additions like Brendan Donovan and Jose A. Ferrer.
But of course it is not all sunshine and roses for the defending AL West champions. Longtime shortstop J.P. Crawford is out for the beginning of the year with a shoulder injury while Bryce Miller is working through an injury of his own, leaving holes in the middle infield and the back of the rotation. Leo Rivas is going to get some playing time at short in the meantime (and perhaps Cole Young might swivel
Assessing Three March Mariner Concerns Ahead of 2026 Regular Season
If the Seattle Mariners started the 2026 regular season 6-16-1 (ignore the tie), things would probably be nearing panic mode in T-Mobile Park. But given that it’s Spring Training, the record isn’t all that concerning as Opening Day begins. But from injury concerns to slow starts for stars, there are some points of worry for the M’s as the season comes into view. Just how worrying are these signs, however? Is there any meaning to be derived from them?
Concern 1: Injury questions for players up and down the roster.
Concern level: 4/10
The most-discussed injury question for the upcoming season has been Bryce Miller, and it seems likely by this point that he won’t be ready to start the regular season. The Mariners have Emerson Hancock and Cooper Criswell both available to fill in the fifth starter role - and I personally expect they’ll start with Hancock, with Criswell in the tank if Hancock again struggles as a starter - but they at least have some good indications due to both players’ performance in Spring Training. That doesn’t necessarily mean much for the regular season, especially in the top-line stats such as ERA and FIP, but the M’s have to be impressed with Hancock’s feel for the ball.
Mariners Drop Saturday Spring Game 10-5; Hancock Appears Solid in Start
The beating Arizona sun took quite its share of victims for the second day in a row as the San Francisco Giants made the trip over from Scottsdale to Peoria for some Cactus League action against the Seattle Mariners. Chief among those victims this time was Emerson Hancock’s Spring Training ERA as the M’s let a five-run lead become a five-run loss.
But since the score doesn’t matter in February, let’s take a look at some of the few things that might give us the faintest echo of an idea for how the Mariners look going into 2026.
Emerson Hancock shows some life in his first outing of the spring.
Seattle’s pitching lab has seen a lot of success in recent years, with Bryan Woo, Logan Gilbert, and George Kirby turning into key pieces of the Mariners’ arsenal. But so far, that success has not been flowing in Emerson Hancock’s direction. Hancock, who has a career 4.81 ERA, 5.23 FIP, and 1.359 WHIP across 37 appearances (31 starts), enters 2026 with one more shot to become a major league starter.
Kershaw Ends Career with Gem; Mariners Fall to Dodgers 6-1 in Regular Season Finale
The last game of the 2025 season has come and gone for the Seattle Mariners. The result may have mattered little, but there were curtain calls and standing ovations aplenty as legends old and new finished out their years.
Defense Falls Apart as Mariners Get Shredded 11-3 By Astros
Despite winning the first two games of a rivalry series against the Houston Astros, the Mariners massively dropped the ball on Sunday, falling to Houston 11-3 as they got outclassed on every side of the ball.
Meltdown in N.Y.: Bullpen Wastes Bryan Woo Gem, Mariners Swept By Yankees
For seven innings, Bryan Woo had the Yankees on their heels and the Mariners looked poised to salvage their road series in the Bronx with a much-needed win. But everything went wrong after that point, leading to a sweep-clinching meltdown.
Cole Young Called Up: What to Know About Mariners’ Top Prospect
The Mariners have called up Cole Young. Here’s what you need to know about the 2022 first-round pick before he makes his debut against the Twins on Saturday.
3 Roster Moves Mariners Should Think About Making Right Now
Losers of four of their last six series, the Mariners could use some sort of jolt. Here are three roster moves they should consider to potentially do just that.
What Makes the Mariners’ Offense So Annoying to Face
The Mariners have one of the best offenses in baseball and it goes beyond the elite-level production Jorge Polanco and Cal Raleigh have provided.
Mariners Initial Roster Potentially Set Following Flurry of Moves
In addition to releasing Mitch Haniger, the Mariners made a flurry of moves on Sunday that all but confirm how their initial 26-man roster will shake out.
Final Mariners 26-Man Roster Projection
With Opening Day right around the corner, here’s how the Mariners’ initial 26-man roster appears likely to shake out.
Two Significant Questions on Mariners’ Roster Are Nearing Clarity
As Spring Training winds down, the Mariners’ plans at second base and on their bench are starting to become clear.
Takeaways From Mariners Split-Squad Action Against D-Backs, Angels
The Mariners double-dipped in some Cactus League action on Thursday night, dropping an 11-4 bout with the Diamondbacks and tying the Angels at five runs apiece. These were the biggest takeaways from both matchups.
Updated Mariners 26-Man Roster Projection
Projecting the Mariners’ 26-man roster with a little over three weeks to go before Opening Day.
Standouts From Mariners’ 11-10 Cactus League Loss to Angels
Here were the five standout performances from the Mariners’ 11-10 loss to the Angels on Saturday.
Mariners Pre-Spring Training 26-Man Roster Projection & Preview
With pitchers and catchers set to report to Spring Training on February 12, let’s take a look at how the Seattle Mariners’ initial 26-man roster of the 2025 season could shape up come Opening Day.
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