ESPN
    • Football
    • NBA
    • NFL
    • MLB
    • MMA
    • F1
    • Olympic Sports
    • More Sports
    • Fantasy
    • Search

    JackO'Loughlin

    Colorado Rockies
    • Colorado Rockies
    • #37
    • Relief Pitcher
    • HT/WT
      1.96 m, 101 kg
    • Birthdate
      14/3/2000 (26)
    • BAT/THR
      Left/Left
    • Birthplace
      Adelaide, SA
    • Status
      Active
    • Overview
    • News
    • Stats
    • Bio
    • Splits
    • Game Log

    Switch Player

    • headshot fallback image
      Blake Adams
      #57
    • headshot fallback image
      Mason Adams
      #38
    • Ryan Feltner
      Ryan Feltner
      #18
    • Kyle Freeland
      Kyle Freeland
      #21
    • Tanner Gordon
      Tanner Gordon
      #29
    • Gabriel Hughes
      Gabriel Hughes
      #43
    • Jose Quintana
      Jose Quintana
      #62
    • Tomoyuki Sugano
      Tomoyuki Sugano
      #11
    • Sean Sullivan
      Sean Sullivan
      #45
    • Zach Agnos
      Zach Agnos
      #36
    • Brennan Bernardino
      Brennan Bernardino
      #83
    • Blas Castano
      Blas Castano
      #63
    • Eiberson Castellano
      Eiberson Castellano
      #55
    • Jeff Criswell
      Jeff Criswell
      #46
    • Nick Frasso
      Nick Frasso
      #41
    • Hayden Harris
      Hayden Harris
      #79
    • Jimmy Herget
      Jimmy Herget
      #44
    • Jaden Hill
      Jaden Hill
      #0
    • headshot fallback image
      Mark Manfredi
      #54
    • Juan Mejia
      Juan Mejia
      #47
    • Jordan Romano
      Jordan Romano
      #68
    • headshot fallback image
      TJ Shook
      #52
    Full Roster

    MLB Quick Links

    Scores
    Standings
    Schedule

    Athletics

    MLB

      A's add Australian native O'Loughlin, shuffle staff

      • 2Y
      A's add Australian native O'Loughlin, shuffle staff
      EPA/KIMIMASA MAYAMA

      MLB News

      Cleveland Guardians vs. Chicago White Sox: Game Highlights

      Cleveland Guardians vs. Chicago White Sox: Game Highlights

      Cleveland Guardians vs. Chicago White Sox: Game Highlights
      Guardians survive in Chicago, head home with chance to advance

      Guardians survive in Chicago, head home with chance to advance

      Jose Ramirez delivered again, homering and driving in three runs Thursday night to help the Guardians beat the White Sox 9-5 to send their ALDS to a decisive Game 5.
      MLB division series 2026: Takeaways and analysis from ALDS Game 4

      MLB division series 2026: Takeaways and analysis from ALDS Game 4

      The ALDS is headed back to Cleveland! Here's how Game 4 went down and what it means.
      2026 MLB playoffs: Schedule, postseason bracket, standings

      2026 MLB playoffs: Schedule, postseason bracket, standings

      We have your one-stop shop for everything you need to keep up with all the action this October.
      What Michael Wilbon likes and doesn't like about recent MLB proposals

      What Michael Wilbon likes and doesn't like about recent MLB proposals

      What Michael Wilbon likes and doesn't like about recent MLB proposals
      Why Rich Eisen doesn't like MLB teams picking their playoff opponent

      Why Rich Eisen doesn't like MLB teams picking their playoff opponent

      Why Rich Eisen doesn't like MLB teams picking their playoff opponent
      All MLB News
      ESPN
      • Terms of Use
      • Privacy Policy
      • Your US State Privacy Rights
      • Children's Online Privacy Policy
      • Interest-Based Ads
      • About Nielsen Measurement
      • Your Privacy Choices
      • Contact Us
      • Disney Ad Sales Site
      • Work for ESPN
      • Corrections
      GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Call 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in ONT. Eligibility restrictions apply. Terms: draftkings.com/sportsbook. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL.
      Copyright: © 2026 ESPN Enterprises, LLC. All rights reserved.