Latest Mariners injuries and transactions

April 30th, 2025

This page will be updated throughout the year with all the latest Mariners injury news and transactions.

LATEST INJURIES

1B/OF (right oblique strain)
Injury: Right oblique strain
IL date: April 30 (10-day IL, retroactive to April 28)
Expected return: TBD
Status: Initial prognosis revealed at least a six-week recovery period before a possible rehab assignment. It's a "Grade 1 to 1-plus" strain, per general manager Justin Hollander. Was injured while swinging in batting practice on April 29. (Last updated: April 30) More »

RHP
Injury: Right shoulder inflammation
IL date: March 27 (15-day IL, retroactive to March 24)
Expected return: May
Status: Threw his first live batting practice since the injury on April 28 and called it "nasty" and said that he "felt great." Next steps could be a Minor League rehab assignment, which could come as soon as May 4. Initially was shut down on March 7 during Spring Training (Last updated: April 29) More »

UTIL
Injury: Right hip inflammation
IL date: April 29
Expected return: Week of May 5
Status: Underwent precautionary MRI after experiencing soreness, which revealed a mild strain. Suffered the injury when rounding first base then retreating back on a single off the Green Monster at Fenway Park on April 24. Opted for an IL stint now to calm things down, especially given that he dealt with core surgery and an oblique injury that significantly impacted his 2023 season. (Last updated: April 29) More »

RHP
Injury: Right elbow flexor strain
IL date: April 26
Expected return: TBD
Status: Underwent MRI that revealed Grade 1 severity. Was shut down from throwing for two weeks at outset and will be re-examined after. (Last updated: April 26). More »

RF
Injury: Left shoulder dislocation
IL date: April 7 (10-day IL, transferred to 60-day IL on April 23)
Expected return: Early July at earliest
Status: Underwent X-ray two weeks post-injury that revealed the fracture is healing, which means that he's on track to avoid surgery. Initial MRI exam revealed a small fracture in the humeral head of the shoulder, which will necessitate a six-week recovery to heal, then another six weeks of rehab. (Last updated: April 25)

RHP
Injury: Tommy John surgery
IL date: March 27 (15-day IL, retroactive to March 24)
Expected return: Early May
Status: Will transition to more "pivot" and mid-innings outings while shortening length of time between each from three to four days, after beginning rehab assignment with Triple-A Tacoma on April 13. (Last updated: April 25)

RHP
Injury: Tommy John surgery
IL date: March 2 (60-day IL)
Expected return: 2025
Status: Could begin rehab assignment with Triple-A Tacoma the week of April 28 and would likely necessitate the full 30 days allotted. Suffered the injury in his second Cactus League outing in 2024. (Last updated: April 25)

2B
Injury: Left biceps tear
IL date: April 9 (60-day IL)
Expected return: Potentially by end of season
Status: Underwent surgery on April 10 after suffering the injury on a swing during a game two days earlier vs. Houston. Recovery time was estimated four to five months. (Last updated: April 12) More »

LATEST TRANSACTIONS

April 30
• 1B/OF (right oblique strain) placed on 10-day injured list
• OF selected from Triple-A Tacoma
• RHP designated for assignment

April 29
• INF/OF selected from Triple-A Tacoma
• UTIL (right hip inflammation) placed on 10-day injured list
• RHP (right knee surgery) transferred from 10-day IL to 60-day IL

April 27
• RHP (No. 10 prospect) selected from Triple-A Tacoma
• LHP optioned to Tacoma

April 26
• RHP (right elbow flexor strain) placed on 15-day IL
• RHP recalled from Triple-A Tacoma
• RHP recalled from Tacoma
• RHP designated for assignment

April 25
• RHP (right knee inflammation) placed on 15-day injured list

April 23
• RHP selected from Triple-A Tacoma
• RHP optioned to Triple-A Tacoma
• RF transferred from 10-day IL to 60-day IL with left shoulder dislocation