Latest Mariners injuries and transactions

May 3rd, 2026

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

LATEST INJURIES

C
Injury: Right side soreness
Expected return: Day to day
Status: Held out of lineup for second straight day on May 3 while awaiting MRI results. (Last updated: May 3) More >>

OF
Injury: Right pectoral strain
IL date: April 8 (10-day IL, retroactive to April 7)
Expected return: Mid-May
Status: Began a rehab assignment at Triple-A Tacoma on May 3, which will at minimum last seven days. Final hurdle to clear is throwing to the plate, along with live at-bats. (Last updated: May 3)

INF
Injury: Fractured left thumb
IL date: May 2 (10-day IL, retroactive to April 30)
Expected return: TBD
Status: Placed on the IL before May 2 game vs. Royals. (Last updated: May 2)

RHP
Injury: Right lat inflammation
IL date: May 1 (15-day IL, retroactive to April 30)
Expected return: May 15 at earliest
Status: Will not throw for 3-5 days then slowly build back up. MRI revealed "trace inflammation" but no structural damage. (Last updated: May 1) More »

3B
Injury: Left groin muscle strain
IL date: April 20 (10-day IL, retroactive to April 18)
Expected return: May 8
Status: Slated for rehab assignment at Double-A Arkansas from May 5-6 then will be activated on May 8 at White Sox at start of next road trip, if all goes well. (Last updated: May 1)

RHP
Injury: Left side oblique inflammation
IL date: March 25 (15-day IL, retroactive to March 22)
Expected return: Tentatively May 17, but possibly sooner
Status: Will make fourth rehab start on May 6 at High-A Everett, in range of 65-70 pitches. Club will assess his status after, and whether he needs a fifth outing or is ready for activation. (Last updated: May 1)

INF
Injury: Right calf strain
IL date: March 25 (60-day IL, retroactive to March 22)
Expected return: TBD
Status: Injured the other (left) groin during a rehab assignment and was shut down on April 18. Will be reassessed in mid-to-late May to begin a fresh rehab assignment. (Last updated: May 1)

RHP
Injury: Right lat strain
IL date: March 27 (60-day IL, retroactive to March 24)
Expected return: June
Status: Experienced setback during early stages of throwing program and will now have to begin fresh once he's cleared to throw again. (Last updated: May 1)

INF
Injury: Left oblique strain
IL date: April 17 (10-day IL, retroactive to April 15)
Expected return: TBD
Status: Slated to begin rehab assignment at Triple-A Tacoma the weekend of May 2-3. Suffered the injury during brief callup from April 14-16 in San Diego. (Last updated: May 1)

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

May 3
• LHP : Claimed off waivers More >>
• OF : Designated for assignment

May 2
• RHP : Selected from Double-A Arkansas More »
• LHP : Optioned to Triple-A Tacoma
• C : Recalled from Triple-A Tacoma
• INF : Placed on 10-day injured list (fractured left thumb; retroactive to April 30)

May 1
• RHP : Placed on 15-day injured list (right lat inflammation; retroactive to April 30)
• LHP : Recalled from Triple-A Tacoma

April 24
• RHP Ty Cummings: Acquired from Rays in exchange for RHP Casey Legumina