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Mariners Select Zach Pop

By Anthony Franco | June 13, 2025 at 9:11pm CDT

The Mariners announced they’ve selected righty reliever Zach Pop onto the big league roster. Rookie starter Logan Evans was optioned back to Triple-A Tacoma to create an active roster spot. Seattle had two openings on the 40-man roster.

Pop will make his team debut whenever he gets into a game. He joined Seattle in mid-April on a minor league deal. That came after he was released by the Blue Jays. Pop was battling elbow inflammation at the time, but he got back on the mound by the middle of May. He made two rehab appearances in the complex league before reporting to Tacoma. Pop has made 11 appearances and tossed 9 2/3 innings, allowing seven runs (though only three were earned). He has fanned nine against five walks.

The 28-year-old Pop has pitched in parts of four MLB seasons. He threw 48 1/3 frames for the Jays last season, working to a 5.59 ERA with a well below-average 15.8% strikeout percentage. Pop doesn’t have huge swing-and-miss stuff, but he sits around 96 MPH with his sinker and has posted a gaudy 55% ground-ball rate in his career. He’ll add a grounder specialist to Dan Wilson’s middle relief corps for the time being. He’s out of minor league options, though, so the M’s would need to designate him for assignment to take him off the big league roster.

Seattle can operate with an extra reliever for this weekend’s series against the Guardians. Luis Castillo, George Kirby and Emerson Hancock are lined up to start those games. Adam Jude of The Seattle Times writes that Logan Gilbert is expected to return from the injured list during next week’s series against the Red Sox, at which point Seattle will go back to five starters and an eight-man bullpen. Gilbert has been down since late April with a flexor strain. He has made a trio of rehab starts with Tacoma, combining for 9 2/3 innings of three-run ball.

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Seattle Mariners Transactions Zach Pop

Jose Urena Elects Free Agency
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A.J. Puk Halts Throwing Program With Elbow Discomfort
View Comments (22)
Post a Comment

22 Comments

  1. MeowMeow

    15 hours ago

    Call that a Pop Up

    7
    Reply
    • Acoss1331

      14 hours ago

      The ball just pops when he releases it. It causes the batter to hit a pop up.

      1
      Reply
      • WadeBoggsWildRide

        10 hours ago

        He should be a position player so we can talk about how much pop his bat has.

        1
        Reply
    • Mondesi’s Cannon

      10 hours ago

      Anyone else skip the article and go straight to the comments?

      4
      Reply
  2. Sparky1000

    14 hours ago

    I’m going to call him Poppy

    1
    Reply
  3. IHLgulls

    14 hours ago

    Thought it said Zach Top and was like “Damn that boy IS talented”

    Reply
  4. Monkey’s Uncle

    14 hours ago

    “Pop life, everybody needs a thrill
    Pop life, we all got a space to fill
    Pop life, everybody can’t be on top
    But life, it ain’t real funky unless it’s got that pop”

    —- Prince

    3
    Reply
    • nonchalanto

      14 hours ago

      I will thumbs up any Prince reference

      3
      Reply
  5. fearthecub

    14 hours ago

    He’ll never live up to the legacy of his father, Soda.

    1
    Reply
    • Hawktattoo

      13 hours ago

      I thought his dad was Iggy?

      2
      Reply
  6. dm867

    14 hours ago

    I’m going the other way. This is Zachly what the M’s need right now.

    7
    Reply
    • sad tormented neglected mariners fan

      12 hours ago

      That pun did not pop right to me

      2
      Reply
  7. Hawktattoo

    13 hours ago

    You can hear it all over the ball park, a lot of pop coming off that bat.

    1
    Reply
  8. HBan22

    13 hours ago

    I’d be willing to bet the Mariners wish they hadn’t made that Robbie Ray/Mitch Haniger trade at this point. I get they were trying to shed payroll (as usual), but their rotation has been pretty decimated by injury this season and Ray is looking as good as he ever has for SF. All because the Mariners are cheapskates.

    1
    Reply
  9. AC Surf Baseball

    13 hours ago

    We don’t catch a lot of Seattle Mariners games here on the East Coast, but the Mariners 40 man roster and prospects are intriguing. Cal Raleigh has quietly been the best catcher in baseball the last 2 and half years. Andres Munoz is arguably the best closer in baseball. Dylan Moore has an incredible glove, no matter where you stick him. Not sure if Seattle’s FO would entertain a trade for Julio Rodriguez, but his power numbers would be better if he played his home games somewhere else. His star power would probably play up elsewhere too, as most of us on the East coast are already sleeping when one of these guys do something spectacular. They also have one of the best catching prospects in MLB, sporting a .320/.420/.440 slash at AAA, while blocked at the big league level. If I were the Phillies I’d offer them Mick Abel and positional prospect for Harry Ford & Dylan Moore. You get your long term catcher with Realmuto hitting free agency this winter and improve your 28th ranked defense with Moore, who could play 2B, LF & CF vs. LHP’s and fill in at 3B until Harper comes back. Just a thought.

    1
    Reply
    • bwood

      10 hours ago

      Issue is Seattle needs impact hitting, ready to contribute now not a SP or positional prospect.
      They seem to be pretty good at identifying pitchers and getting the best out of them.
      The front office seems to believe that Ford and Raleigh can cohabitate and thrive on this team.
      Juilo isn’t going any where, at least not soon and do I smell an east coast bias?
      Everything else is good so need to send over a young impact infielder hitter if you want those 2 plus some.

      Reply
  10. Bookbook

    13 hours ago

    Why bring up Pop? Do the Ms think they don’t need a decent reliever?

    Reply
  11. Roidville Slugger

    13 hours ago

    Ahhh some of the remnants from the O’s trade of Manny Machado to LA…

    Reply
  12. Kevin Illyanovich Rasputin Kubusheskie

    12 hours ago

    If he becomes a star, what a marketing opportunity with that name! Lolly, Soda, Tootsie, Rocks, Popeye’s Chicken… His agent must be hoping Ca Ching!

    1
    Reply
  13. C-Daddy

    11 hours ago

    Why do so many failed Jays relievers end up on the Mariners?

    2
    Reply
  14. CTS4

    4 hours ago

    Yup. dfa Pop tomorrow add Casey Lawrence….

    Reply
  15. Yooooo

    20 mins ago

    Dirty pop

    Reply

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