Latest Mariners injuries and transactions
This page will be updated throughout the year with all the latest Mariners injury news and transactions.
LATEST INJURIES
RHP Trent Thornton
Injury: Torn left Achilles
IL date: Aug. 1 (15-day IL)
Expected return: 2026
Status: Suffered the injury falling off the mound while attempting to cover first base on a ground ball in July 31 game vs. Texas. Underwent MRI that confirmed concerns that it's a significant Achilles injury. (Last updated: Aug. 1) More »
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RHP Bryce Miller
Injury: Right elbow inflammation
IL date: June 7 (15-day IL)
Expected return: Mid-August
Status: Threw 52 pitches (42 strikes) in 4 scoreless innings on Aug. 1 to begin his rehab stint with Triple-A Tacoma, allowing one hit and striking out six. (Last updated: Aug. 1)
RF Victor Robles
Injury: Left shoulder dislocation
IL date: April 7 (10-day IL, transferred to 60-day IL on April 23)
Expected return: September at earliest
Status: Hit on the field ahead of the Mariners' July 30 game in Sacramento for the first time since his injury, and is throwing out to 150 feet. Next benchmark will be diving and sliding. (Last updated: July 30)
OF/1B Luke Raley
Injury: Back spasms
IL date: July 30 (10-day IL, retroactive to July 27)
Expected return: TBD
Status: Injured his back shagging fly balls during batting practice before Seattle's July 26 game in Anaheim. Felt better enough on July 29 to go through fielding drills, but had his back lock up again taking swings in the batting cage. (Last updated: July 30)
2B Ryan Bliss
Injury: Left biceps tear
IL date: April 9 (transferred to 60-day IL on April 13)
Expected return: Potentially by end of season
Status: Continues to rehab at Spring Training facility in Arizona, though general manager Justin Hollander said he could come to Seattle to rehab next homestand. 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: July 21) More »
LATEST TRANSACTIONS
Aug. 1
• RHP Trent Thornton: Placed on 15-day injured list (torn left Achilles)
• RHP Jackson Kowar: Recalled from Triple-A Tacoma
July 31
• 3B Eugenio Suárez: Acquired in a trade with the D-backs for Tyler Locklear, RHP Hunter Cranton and RHP Juan Burgos More »
• INF Miles Mastrobuoni: Recalled from Triple-A Tacoma
• 3B Ben Williamson: Optioned to Triple-A Tacoma
July 30
• LHP Caleb Ferguson: Acquired in a trade with the Pirates for RHP Jeter Martinez More »
• RHP Collin Snider: Designated for assignment
• RHP Jackson Kowar: Optioned to Triple-A Tacoma
• 1B Tyler Locklear: Recalled from Triple-A Tacoma
• OF/1B Luke Raley: Placed on 10-day injured list (retroactive to July 27)
July 25
• 1B Josh Naylor: Reported to club
• INF/OF Miles Mastrobuoni: Optioned to Triple-A Tacoma
July 24
• 1B Josh Naylor: Acquired in a trade with the D-backs for LHP Brandyn Garcia, RHP Ashton Izzi More »
• RHP Jackson Kowar: Recalled from Triple-A Tacoma