This page will be updated throughout the offseason to track all of the Mariners' moves, along with the progress of any injured players.

SEATTLE -- Luis Castillo joked on Tuesday afternoon at T-Mobile Park that if anyone saw him dancing in the coming days, that would be the sign that he’s doing just fine. But unfortunately for “La Piedra” and the Mariners, Castillo's good spirits didn’t prevent him from landing on the 15-day

DETROIT -- The first gut punch landed when Julio Rodríguez was forced to exit after aggravating the high right ankle sprain that sidelined him for three weeks. The next blow was absorbed a half-inning later, when Yimi García surrendered a game-tying, two-run homer to Kerry Carpenter, who continued to torment

SEATTLE -- Julio Rodríguez was 3 years old the last time ESPN’s “Sunday Night Baseball” came to Seattle. He wasn’t going to miss the event’s return to T-Mobile Park. Rodríguez, who had been out with a right ankle sprain since July 21, passed one last test of his ankle and

SEATTLE -- Rehab from Tommy John surgery can be a long and lonely process, but Matt Brash has been all smiles since meeting the Mariners on their nine-game homestand, three months removed from undergoing the season-ending elbow procedure. With a throwing program on the horizon, Brash is in town, mostly

SEATTLE -- The Trade Deadline is just over a week away. But at this point, July 23 might well be a bigger delineation point in the Mariners’ summer, with Tuesday becoming one of their biggest transactional days of the season. Three storylines from the past three days came to a

SEATTLE -- The Mariners got a much-needed offensive outburst and a much-needed solid start from Bryan Woo. But their 6-4 win over the Astros -- which snapped a season-high five-game skid and moved Seattle back into a tie for first place in the AL West -- didn’t come without a

SEATTLE -- Just as Julio Rodríguez appeared to be on the cusp of turning a corner, the Mariners’ center fielder hit a speed bump when he was removed from Saturday’s 5-4 loss to the Blue Jays at T-Mobile Park in the second inning. Rodríguez experienced soreness in his lower right

ST. PETERSBURG -- The right hamstring soreness that forced Bryan Woo to exit during the fourth inning of his start on Monday night against the Rays landed the Mariners' second-year righty on the 15-day injured list one day later, after an MRI revealed what Woo called a “low-level" strain. In

ST. PETERSBURG -- Bryan Woo’s frustration was palpable as he paced off the mound in the fourth inning on Monday night at Tropicana Field, once again earlier than anticipated within a season in which his health has been the leading topic of discussion every time he takes the mound. The

SEATTLE -- Jonny Farmelo’s non-contact right knee injury sustained earlier this week will sideline him for the rest of the 2024 season. Mariners general manager Justin Hollander revealed on Saturday that Seattle’s No. 6 prospect, per MLB Pipeline has a torn ACL. Surgery has not yet been scheduled, nor has

SEATTLE -- One day after he was scratched from his scheduled start against the White Sox, Bryan Woo received positive results on an MRI that came back “perfectly clean,” Mariners general manager Justin Hollander said on Wednesday. Hollander said that Woo could be re-inserted back into Seattle’s rotation as soon

SEATTLE -- Bryan Woo, the Mariners’ electric right-hander in the midst of one of the best starts to a season in team history, was scratched from his scheduled start on Tuesday due to a right forearm issue that necessitated an MRI. In his place, veteran left-hander Jhonathan Díaz was recalled

KANSAS CITY -- For the foreseeable future, the Mariners will be showcasing a new look at first base. With Ty France headed to the 10-day injured list on Sunday due to a hairline fracture in his right heel, Seattle called up Tyler Locklear, the club’s No. 8 prospect. Manager Scott

OAKLAND -- Andrés Muñoz has been dealing with a lower back issue for weeks. But after Seattle’s leverage reliever was front-and-center for a home-plate collision on Tuesday night, he could no longer pitch through it. Seeking his 13th save, Muñoz was instead forced to leave with two outs in the

SEATTLE -- Cal Raleigh knew something was off immediately, pacing out to the mound after Bryan Woo unleashed what would be his final pitch on Friday night. Woo winced after his 62nd offering, showing discomfort but not extreme pain, which he revealed postgame to be tightness in his pitching forearm.

SEATTLE -- Matt Brash's hopes for a comeback in 2024 have officially ended, as the high-powered Mariners reliever underwent Tommy John surgery this week, general manager Justin Hollander shared on Friday. Brash had the ulnar collateral ligament in his pitching elbow repaired and a brace installed on Wednesday by Dr.

SEATTLE -- Mariners general manager Justin Hollander was optimistic on Friday afternoon about Matt Brash’s progress toward a return from right elbow inflammation, with the leverage reliever slated to begin a rehab assignment with Triple-A Tacoma as soon as Saturday. But that optimism proved to be short-lived after Brash experienced

ARLINGTON -- J.P. Crawford was in the third round of batting practice on Wednesday evening at Globe Life Field, and after one awkward hack, he knew something in his right side was wrong. “I instantly felt it just grab,” Crawford said. “And then I tried to take one more swing

SAN DIEGO -- The Mariners will open the season without one of their top young starters. Right-hander Bryan Woo will open the season on the injured list with elbow inflammation, Mariners general manager Justin Hollander announced before Monday’s 4-1 exhibition win over the Padres. An MRI showed no structural damage

SEATTLE -- Marco Gonzales toed the emotional line between relief and frustration when revealing on Sunday that he’ll undergo season-ending surgery to address the nerve issue that’s been lingering for more than two months in his pitching forearm. The left-handed veteran had long been looking for answers relating to the

SEATTLE -- Jarred Kelenic has always played with an emotional edge, sometimes admittedly to a fault, and now the Mariners outfielder will be sidelined for the foreseeable future after, in his words, he “let the emotions get the best of me.” Kelenic suffered a left foot fracture after kicking a

NEW YORK -- The agitated unease in J.P. Crawford’s voice loomed larger than the Mariners’ 3-1 defeat to the Yankees on Tuesday after Seattle’s shortstop exited with a right shoulder contusion in the middle of the third inning. But neither he or the club want to mount more concern over

The Bryan Woo era in Seattle is on the forefront, but it comes in light of another injury within the Mariners’ rotation. Woo will be recalled from Double-A Arkansas and start Saturday’s game against the Rangers in place of Marco Gonzales, who is in the process of undergoing tests on

DETROIT -- Robbie Ray is itching to get back -- but not for the reason you might think. “I said [to Mariners teammates] that if they don’t start hitting better, I’m going to have to come back,” Ray said jokingly before Saturday’s game against the Tigers in his first media