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

    DiegoCastillo

    Colorado Rockies
    • Colorado Rockies
    • #63
    • Relief Pitcher
    • HT/WT
      1.91 m, 121 kg
    • Birthdate
      18/1/1994 (32)
    • BAT/THR
      Right/Right
    • Birthplace
      Cabrera, Dominican Republic
    • Status
      Active
    • Overview
    • News
    • Stats
    • Bio
    • Splits
    • Game Log

    Switch Player

    • Ryan Feltner
      Ryan Feltner
      #18
    • Kyle Freeland
      Kyle Freeland
      #21
    • Gabriel Hughes
      Gabriel Hughes
      #43
    • Michael Lorenzen
      Michael Lorenzen
      #24
    • Tomoyuki Sugano
      Tomoyuki Sugano
      #11
    • Zach Agnos
      Zach Agnos
      #36
    • Brennan Bernardino
      Brennan Bernardino
      #83
    • Tanner Gordon
      Tanner Gordon
      #29
    • Jimmy Herget
      Jimmy Herget
      #44
    • Juan Mejia
      Juan Mejia
      #47
    • Jordan Romano
      Jordan Romano
      #68
    • Antonio Senzatela
      Antonio Senzatela
      #49
    • Victor Vodnik
      Victor Vodnik
      #38
    Full Roster

    MLB Quick Links

    Scores
    Standings
    Schedule

    Mariners

    MLB

      Mariners beat Castillo to open arbitration rulings

      • 4Y
      Mariners logo
      Gavin Baker/Icon SMI/Corbis/Getty Images

      Diego Castillo

        Mariners add to pen, acquire Castillo from Rays

        • 5Y
        Diego Castillo
        Julio Aguilar/Getty Images

        MLB News

        2026 MLB trade deadline grades: Report cards for every deal

        2026 MLB trade deadline grades: Report cards for every deal

        Trade season has officially begun! Here's our running scorecard for every big move before Monday's deadline arrives.
        2026 MLB ABS challenge system tracker: Team, player rankings

        2026 MLB ABS challenge system tracker: Team, player rankings

        The ABS challenge system leaderboard ranks batters, catchers, teams and umpires throughout the MLB season.
        Boston Red Sox vs. Los Angeles Dodgers: Game Highlights

        Boston Red Sox vs. Los Angeles Dodgers: Game Highlights

        Boston Red Sox vs. Los Angeles Dodgers: Game Highlights
        Fantasy baseball: Reactions to MLB trade deadline deals

        Fantasy baseball: Reactions to MLB trade deadline deals

        Track the fantasy fallout from all the key deals as we head toward the MLB trade deadline on Monday.
        San Francisco Giants trade Tyler Mahle, 31, to Atlanta Braves

        San Francisco Giants trade Tyler Mahle, 31, to Atlanta Braves

        The San Francisco Giants traded veteran pitcher Tyler Mahle, 31, to the Atlanta Braves, the clubs announced Sunday night, as the NL East's first-place team landed a 6-foot-3 right-hander who is 3-9 with a 5.13 ERA and 89 strikeouts this season.
        2026 MLB trade deadline tracker: Rumors, news, analysis

        2026 MLB trade deadline tracker: Rumors, news, analysis

        Which contenders will make the biggest splash? Here's what we're hearing as 6 p.m. ET on Monday approaches.
        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.