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Mariners Select Sauryn Lao

By Darragh McDonald | August 19, 2025 at 3:10pm CDT

The Mariners announced a series of roster moves today, including the previously-reported reinstatement of Bryce Miller from the 15-day injured list. They also selected the contract of fellow righty Sauryn Lao. To open active roster spots for those two, righties Jackson Kowar and Casey Legumina were both optioned to Triple-A Tacoma. To open a 40-man spot for Lao, righty Trent Thornton has been transferred to the 60-day injured list.

Last night, Seattle starter Logan Gilbert had a surprisingly rough start. He lasted only two innings against the Phillies but not before allowing six runs. To get through the rest of the game, the M’s got three innings from Carlos Vargas, two from Legumina and one from Kowar. Legumina tossed 38 pitches and Kowar 30.

Miller is starting tonight and it’s unclear how much length he can give. He has been on the IL for over two months due to elbow inflammation. He got to 5 2/3 innings and 76 pitches in his most recent rehab start. It’s possible he could give the M’s something like that tonight but there’s also some natural uncertainty. To freshen up the bullpen behind Miller, the M’s have sent out Kowar and Legumina to bring in Lao.

Lao was selected to the roster in April. He got to make his major league debut on April 22nd, tossing one and two thirds scoreless innings. He was optioned to the minors the next day and designated for assignment a week later. He cleared outright waivers, allowing the Mariners to bring him back in a non-roster capacity.

Interestingly, the M’s have been stretching him out in Triple-A, even though he’s primarily been a reliever throughout his career. He has thrown 66 innings over 21 appearances this year with a flat earned run average of 3.00. He has struck out 26.3% of batters faced while limiting walks to a 6.7% clip. That should allow him to provide the M’s with multiple innings of relief, if needed.

As for Thornton, it was reported a couple of weeks ago that he is done for the season due to a torn left Achilles tendon. He will be spending the rest of the year on the IL. He is making $2MM in 2025 and could be retained for 2026 via arbitration. However, given his health uncertainty, it’s entirely possible the Mariners decide to non-tender him.

Photo courtesy of Mark J. Rebilas, Imagn Images

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Seattle Mariners Transactions Bryce Miller Casey Legumina Jackson Kowar Sauryn Lao Trent Thornton

Marlins Place Cal Quantrill On Outright Waivers
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Orioles Outright Jordyn Adams
View Comments (9)
Post a Comment

9 Comments

  1. MeowMeow

    2 hours ago

    Lao could be a big arm for the M’s down the stretch. Really cut down his walk rate in AAA this year.

    Reply
  2. Heels On The Field

    1 hour ago

    Logan Gilbert had plus stuff across the board. Last night his stuff looked a lot like Aaron Nola before he was DLed. A bunch of 89 mph nothing pitches.

    In fact when Nola was put on ice his breaking balls were still better than Gilbert’s last night by a lot.

    Reply
  3. AHH-Rox

    1 hour ago

    Sauryn really eager to get a ring.
    Perhaps some LOTR geek on here can improve on that joke.

    6
    Reply
  4. HawaiiPhil2020

    1 hour ago

    sauron… there I fixed it

    1
    Reply
  5. yeasties

    60 mins ago

    Legumina was such an obvious move to replace with a competent upgrade at the TDL…

    Reply
    • sad tormented neglected mariners fan

      7 mins ago

      Legumina was so bad I felt like every time I saw him in the 6th inning or later he would not get any outs

      Reply
  6. MLB Top 100 Commenter

    59 mins ago

    One ring to rule them all.

    2
    Reply
    • Bart Harley Jarvis

      19 seconds ago

      I wonder if he’ll want Second Breakfast at 9:00am and Elevenses at 11:00am?

      Reply
  7. nice pickup

    53 mins ago

    A new power is rising!

    2
    Reply

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