Latest Mariners injuries and transactions

July 4th, 2026

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

LATEST INJURIES

CF
Injury: Concussion
IL date: July 3 (7-day concussion IL)
Expected return: Near or after All-Star break
Status: Took a 78.2 mph throw directly off the back of his helmet on July 2. Was not throwing or hitting but was doing light treadmill work as of July 4. (Last updated: July 4) More »

INF
Injury: Left groin strain
IL date: May 17 (10-day IL, retroactive to May 16)
Expected return: After All-Star break
Status: Set to begin rehab July 7 with Triple-A Tacoma or Double-A Everett. (Last updated: July 4)

RHP
Injury: Right pec strain
IL date: June 9 (60-day IL)
Expected return: Mid-to-late August
Status: Slated for followup MRI on July 6. Injury "kind of came out of nowhere" ahead of June 9 game, per GM Justin Hollander. Will undergo another MRI in three to four weeks. (Last updated: July 3)

DH/OF
Injury: Right knee inflammation
IL date: June 29 (10-day IL, retroactive to June 27)
Expected return: TBD
Status: Had been dealing with discomfort in both knees since as far back as April, then underwent injections the week of June 22 before ultimately shutting things down and being placed on IL. (Last updated: June 29) More »

RHP
Injury: Grade 1 right lat strain
IL date: June 10 (15-day IL, retroactive to June 9)
Expected return: Mid-to-late August
Status: Slated for followup MRI on July 6, and has moved rehab to club's Spring Training facility in Arizona. Current injury is a more serious strain in a different part of his lat than his injury earlier this season. (Last updated: June 29) More »

RHP
Injury: Right lat strain
IL date: March 27 (60-day IL, retroactive to March 24)
Expected return: Trade Deadline
Status: Has begun a throwing program. On a similar timeline for return to Matt Brash and Cooper Criswell. (Last updated: June 16)

INF
Injury: Fractured left thumb
IL date: May 2 (10-day IL, retroactive to April 30)
Expected return: TBD
Status: Pulled off rehab assignment due to pain in his finger. Meeting with doctor, and if injury isn't making progress, he'll need season-ending surgery. (Last updated: June 16)

RHP
Injury: Tommy John surgery
IL date: Feb. 16 (60-day IL)
Expected return: 2027
Status: Underwent surgery to repair his right ulnar collateral ligament in January, and will be out all season. (Last updated: Jan. 30) More »

LATEST TRANSACTIONS

July 3
• CF : Placed on 7-day concussion injured list
• INF/OF : Selected from Triple-A Tacoma
• RHP : Transferred to 60-day IL

June 30
• RHP : Recalled from Triple-A Tacoma
• LHP : Optioned to Triple-A Tacoma

June 29
• DH/OF : Placed on 10-day injured list (right elbow inflammation; retroactive to June 27)
• INF : Reported to club

June 28
• INF : Acquired from the Giants for cash considerations

June 27
• LHP : Recalled from Triple-A Tacoma
• RHP : Optioned to Triple-A Tacoma