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Rockies Place Chase Dollander On IL With Forearm Tightness

By Darragh McDonald | May 22, 2025 at 1:15pm CDT

The Rockies announced that right-hander Chase Dollander has been placed on the 15-day injured list, retroactive to May 19th, due to right forearm tightness. Fellow righty Juan Mejia has been recalled as the corresponding move.

To this point, the Rockies haven’t provided any specifics about Dollander’s injury or how long they expect him to be out. He started for the club on Sunday and everything seemed fairly normal at the time. He tossed 98 pitches over 4 2/3 innings, striking out six Diamondbacks. He allowed one earned run, which came on a solo home run off the bat of Ketel Marte. His velocity was in line with his previous starts.

Perhaps the Rockies are just being cautious with a young pitcher. After all, they have nothing to play for in the short term. Their 8-41 record is easily the worst in baseball and puts them on pace for one of the worst seasons ever. Dollander is one of the best prospects in baseball and only debuted last month. It would make sense for the club to pump the brakes on any minor issue with his throwing arm.

However, there’s always concern when a pitcher’s throwing arm is in the spotlight like this. If Dollander requires any kind of lengthy stay on the injured list, it would further dampen the mood for the Rockies, if that’s even possible with their current status. His 6.28 earned run average through eight starts doesn’t look too impressive but at least his 22.1% strikeout rate and 10.5% walk rate are close to average. His .260 batting average on balls in play, 62.8% strand rate and 18.9% home run to flyball rate are all on the unfortunate side of average. Some ERA estimators indicate he has deserved betters results, with his SIERA at 4.35.

Ideally, the one silver lining of this frustrating season would be plenty of opportunity for young players to develop and emerge as key pieces for the next competitive window. If this is just a precautionary breather for Dollander, he could still get a lot of starts under his belt in the remainder of the season. But a lengthier stint on the IL would obviously be unwelcome.

Perhaps the club will provide more information in the coming days. Regardless of the details there, they will have a rotation spot to fill. Germán Márquez, Antonio Senzatela and Kyle Freeland have three spots. Rookie Carson Palmquist has recently been promoted and will presumably stick around. Ryan Feltner and Austin Gomber are both on the IL with uncertain timelines. Bradley Blalock and Tanner Gordon are both on the 40-man and have made big league starts this year, so one of them will probably get the call.

Photo courtesy of Rick Scuteri, Imagn Images

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Colorado Rockies Chase Dollander Juan Mejia

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View Comments (36)
Post a Comment

36 Comments

  1. solaris602

    3 hours ago

    Paging Dr Tommy John! Dr Tommy John please report to Surgery!

    5
    Reply
    • Acoss1331

      2 hours ago

      Forearm tightness strikes again…

      2
      Reply
    • For Love of the Game

      2 hours ago

      “Forearm tightness” is music to the ears of Dr. ElAttrache and Dr. Meister. They probably have those words set as the ringtone for every team trainer and physician.

      5
      Reply
  2. DarkSide830

    3 hours ago

    Career killed before 24. A new record for the Rox.

    3
    Reply
    • Ronk325

      47 seconds ago

      TJS might be preferable to being a part of this Rockies team

      Reply
  3. Dumpster Divin Theo

    3 hours ago

    Aren’t we all chasing dollar

    7
    Reply
  4. Oddball Hererra

    3 hours ago

    Reports are they intend to replace his production by filling his spot in the rotation with a BP pitching machine

    4
    Reply
    • Old York

      2 hours ago

      @Oddball Hererra

      Honestly, if the Rockies aren’t interested in winning games, I’d like them to have a fan contest to pitch for them. I know that would go against the players union but that’s just too bad for them.

      1
      Reply
    • Dumpster Divin Theo

      2 hours ago

      Reports are they intend to replace the psychic joy and cosmic delight for girls and boys and cats and dogs across the greater metropolitan Rocky Mountain area anticipated from a glorious summer of competitive sporting activity by filling his spot in the rotation with a bouncy house

      Reply
  5. Unclemike1526

    3 hours ago

    Wow that was fast.

    1
    Reply
    • Alan53

      2 hours ago

      @Uncle, you know more about pitching mechanics than I do. Is the problem how hard they throw the fastball, or is the problem how correspondingly hard they throw the slider or sweeper? Or something else?

      Reply
      • Unclemike1526

        2 hours ago

        It’s obviously never been proven one way or another. Mike Marshall wrote the bible on it years ago but nobody listens. Maybe the human arm isn’t meant to throw a baseball 100 MPH? Maybe they throw too many sliders? The split finger has been blamed also right? Thing is every pitcher has to learn his own body IMO. It talks to you if you listen. Palencia is a great example. Throwing 100 is cool but 100 in the dugout serves no purpose. 97 over the plate beats 100 in the dugout. I personally think they should throw more change ups because it’s a better pitch and probably easier on the arm but it’s just my opinion. Like I said 100 is cool but 100 and miss 2 years is that cool? Again just my opinion.

        2
        Reply
        • YankeesBleacherCreature

          2 hours ago

          The only thing you’re missing is the emphasis on velo plus spinrates. 96 with spin is sometimes better than 100 flat.

          1
          Reply
        • Unclemike1526

          2 hours ago

          I mean every wants to blame the “Sweeper” Like it’s a new pitch. Heck in Pony League when I was 13 in 1968 I was throwing a sweeper. It’s just a fastball with a different grip than a fastball. Heck I bet Cy Young freakin threw a sweeper for all we know. I threw a split finger too technically although we called it a forkball. There’s only so many ways to hold a baseball to make it do stuff and believe me they’ve all been tried.You just have to find one that works for you.

          1
          Reply
        • Mets Era Thumping Soto

          2 hours ago

          And they are playing baseball year round as kids trying to throw to hard with to many breaking pitches before the body is developed.

          Reply
        • Unclemike1526

          2 hours ago

          Yeah I’ve heard that argument for years too but Marshall kind of dismissed it in his book. I really think they need to reprint that book. It was pretty insightful. Marshall managed to pitch 100 games a year for a spell and he was a professor I believe. A lot of what he said made perfect sense although I’ve forgotten most it by now.

          Reply
      • Dumpster Divin Theo

        2 hours ago

        Mike knows more about hurling Hungry man mealettes into microwave than you do.

        Reply
        • Unclemike1526

          2 hours ago

          I hate Hungry Man.

          1
          Reply
        • Dumpster Divin Theo

          1 hour ago

          Swanson? Lean Cuisine?

          Reply
        • Unclemike1526

          1 hour ago

          Stouffers and Marie Callender.

          1
          Reply
  6. Camikey

    3 hours ago

    It just gets worse and worse for Colorado. This kid was still finding his footing but his last two outings were encouraging and he looked like one of the best pitching prospects in the game.

    Will this team lose 130 games? It’s hard to believe such a thing might be possible but that’s the kind of pace they are on nearly a third of the way through the season.

    3
    Reply
    • solaris602

      31 mins ago

      The chickens have come home to roost in 2025. What we see on the field fully reflects the organizational dysfunction from top to bottom. They haven’t just embraced mediocrity, they’re redefining it.

      Reply
  7. chandlerbing

    3 hours ago

    “Forearm tightness”

    Thats how it always starts…

    4
    Reply
  8. TrillionaireTeamOperator

    3 hours ago

    I am genuinely surprised he doesn’t have a hyphenate last name of “Thaht-Dollander” or “Thalmitey-Dollander” or something.

    Reply
    • hiflew

      3 hours ago

      It’s pronounced DOUGH land er, not DOLL and er.

      Reply
      • Unclemike1526

        3 hours ago

        Might as well pronounce it Sure-Ger-ee now.

        3
        Reply
  9. Charlie III

    3 hours ago

    Retroactive placement is odd – like they are hoping to have him back in the minimum possible time?

    1
    Reply
    • Never Remember

      2 hours ago

      You never know so why not

      Reply
  10. hiflew

    3 hours ago

    Sigh. Can we just end the season now? As much as the 1994 strike hurt me, I’d be okay if they did it again this year.

    1
    Reply
    • Mets Era Thumping Soto

      2 hours ago

      No way. They have to get everyone else’s stats inflated for the year.

      Reply
  11. Blah blah blah

    3 hours ago

    the comeback on opening day 2027 will be legendary

    Reply
  12. Rsox

    3 hours ago

    The Rockies already getting blows for next season as well

    1
    Reply
    • Dumpster Divin Theo

      2 hours ago

      Future blows that sux

      Reply
  13. Old York

    2 hours ago

    Too many fastballs. Best to throw lots of curveballs and sliders to keep your arm fresh.

    Reply
  14. Goose

    50 mins ago

    The Rockies couldn’t catch a break

    Reply
    • Unclemike1526

      18 mins ago

      Or baseballs from what I read.

      Reply

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