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Dodgers Select Ronan Kopp

By Anthony Franco | November 18, 2025 at 7:54pm CDT

The Dodgers selected the contract of left-handed pitcher Ronan Kopp. That’s their only move for Tuesday’s Rule 5 protection deadline. L.A. had two openings on the 40-man roster and didn’t need to make a corresponding move.

Kopp, 23, is a reliever who divided the 2025 season between Double-A Tulsa and Triple-A Oklahoma City. He turned in a combined 3.43 earned run average across 57 2/3 innings. Kopp fanned a massive 36% of opposing hitters but walked almost 17% of the opponents he faced. He has a mid-90s fastball and a cutter-slider that he used almost equally in Triple-A.

It’s plus stuff with obvious command woes from the left side. Neither left nor right-handed hitters could do much damage against Kopp, but they each reached base around a .350 clip by waiting out the free passes. While he’ll need to dial in the command, the Dodgers obviously feel he’s talented enough to factor in as bullpen depth in 2026. He joins Alex Vesia, Tanner Scott, Justin Wrobleski, Jack Dreyer and Anthony Banda as lefty relievers on the 40-man roster.

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Los Angeles Dodgers Transactions Ronan Kopp

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View Comments (17)
Post a Comment

17 Comments

  1. AndyPagesBaserunningClinic

    3 months ago

    Dodgers are ruining baseball by keeping marginal relievers hoping their upside will come to the forefront.

    13
    Reply
    • MLB Top 100 Commenter

      3 months ago

      So said Ronan the Accuser!

      2
      Reply
      • diphthong

        3 months ago

        Duuuude…that’s going Silver Age deep. 1st appearance FF#65 late ’60’s. Haven’t kept up on the televised end but assuming he’s been featured in the recent films/series at some point.

        Reply
        • MLB Top 100 Commenter

          3 months ago

          Also Guardians of the Galaxy movie released August 2014.

          1
          Reply
  2. Canuckleball

    3 months ago

    …Or

    It’s a dystopian future where a lone cop is the only survivor after his whole precinct is wiped out. No longer with a captain, he roams the country side with only a side arm and his trusty K9 pal Rusty, bringing justice to an unjust world any way they can.

    4
    Reply
    • Bart Harley Jarvis

      3 months ago

      You had me at, ‘trusty K9 pal Rusty’.

      1
      Reply
  3. Arnold

    3 months ago

    I’m a Kopp, you idiot!

    3
    Reply
    • Canuckleball

      3 months ago

      Said in your best David Harbour Boston accent

      1
      Reply
      • Assdribble_Cabrera

        3 months ago

        No, it’s Detective John Kimble (aka, Arnold).

        2
        Reply
  4. iron

    3 months ago

    I am guessing that Peter Heubeck wll be picked in Rule V.

    1
    Reply
    • JuanUribeJazzHands

      3 months ago

      And Dodger F/O is OK with it

      Apparently

      1
      Reply
  5. niel.marshal

    3 months ago

    So, with the addition of Kopp, what they gonna do with Landon Knack & Bobbie Miller?

    Reply
    • DroppedThirdStrike

      3 months ago

      They’re both on the 40 man. Knack will toil for another season in 26th-man purgatory. Miller will be prayed over by the Dodgers resident shaman before either emerging restored to prospect status or given his last rites.

      3
      Reply
    • JuanUribeJazzHands

      3 months ago

      Kopp, a lefty reliever, doesn’t have much to do with Knack and Miller – righty starters (Miller might just be a reliever now)

      2
      Reply
  6. MLB Top 100 Commenter

    3 months ago

    Good Kopp or bad Kopp?

    4
    Reply
  7. highflyballintorightfield

    3 months ago

    Finally, a Dodgers post! It’s like MLBTR doesn’t know this team exists! 😀

    2
    Reply
  8. BlueSkies_LA

    3 months ago

    Maybe his parents watched too much anime. If he ever makes it to the big club some of his teammates are going to have a lot fun with his name.

    Reply

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