ESPN
    • Commonwealth Games
    • Football
    • NBA
    • Cricket
    • Badminton
    • Chess
    • Hockey
    • MLB
    • More Sports
    • Watch
    • Search

    A.J.Puk

    Arizona Diamondbacks
    • Arizona Diamondbacks
    • #33
    • Relief Pitcher
    • HT/WT
      2.01 m, 112 kg
    • Birthdate
      25/4/1995 (31)
    • BAT/THR
      Left/Left
    • Birthplace
      Minneapolis, MN
    • Status
      60-day IL

    2025 season stats

    • SV
      4
      Tied-55th
      ERA
      3.38
      K
      12
      150+
      WHIP
      1.25
    • Overview
    • News
    • Stats
    • Bio
    • Splits
    • Game Log

    Switch Player

    • Mitch Bratt
      Mitch Bratt
      #60
    • Gerardo Carrillo
      Gerardo Carrillo
      #68
    • Kohl Drake
      Kohl Drake
      #58
    • Merrill Kelly
      Merrill Kelly
      #29
    • Eduardo Rodriguez
      Eduardo Rodriguez
      #57
    • Taylor Clarke
      Taylor Clarke
      #45
    • Brandyn Garcia
      Brandyn Garcia
      #55
    • Kevin Ginkel
      Kevin Ginkel
      #37
    • Jonathan Loaisiga
      Jonathan Loaisiga
      #43
    • Juan Morillo
      Juan Morillo
      #62
    • Brandon Pfaadt
      Brandon Pfaadt
      #32
    • Paul Sewald
      Paul Sewald
      #38
    • Ryan Thompson
      Ryan Thompson
      #81
    Full Roster

    MLB Quick Links

    Scores
    Standings
    Schedule

    MLB

      Passan's latest trade intel on all 30 MLB teams: Best fits for Skubal and where other stars could land

      • 2M
      • Jeff Passan
      Tarik Skubal of the Detroit Tigers throws in the bullpen prior to a game against the Atlanta Braves at Truist Park.
      Brandon Sloter/IOS/Getty Images

      Diamondbacks

      MLB

        D-backs' Moreno has hairline fracture in finger

        • 1Y
        D-backs' Moreno has hairline fracture in finger
        Photo by Kevin C. Cox/Getty Images

        Diamondbacks

        MLB

          Diamondbacks place reliever Puk on 15-day IL

          • 1Y
          • Jesse Rogers
          Arizona Diamondbacks pitcher A.J. Puk (33) throws in the eighth inning against the San Francisco Giants at Chase Field.
          Matt Kartozian-Imagn Images

          MLB

            From Emmanuel Clase to Kirby Yates: Ranking the top 10 relievers for 2025

            • 1Y
            • Buster Olney
            From Emmanuel Clase to Kirby Yates: Ranking the top 10 relievers for 2025
            AP Photo/Carolyn Kaster

            MLB

              Fantasy baseball waiver wire: Closer changes complicate choices

              • 2Y
              • Tristan H. Cockcroft
              Los Angeles Angels relief pitcher Ben Joyce reacts after striking out New York Mets designated hitter J.D. Martinez for the final out.
              AP
              Back to Top

              MLB News

              Baseball Hall of Fame 2026: Why Beltran, Jones, Kent got in

              Baseball Hall of Fame 2026: Why Beltran, Jones, Kent got in

              Cooperstown welcomes three new players this weekend. Here's why the trio is headed to the Hall.
              Rockies face the Brewers with 1-0 series lead

              Rockies face the Brewers with 1-0 series lead

              Colorado Rockies (42-63, fifth in the NL West) vs. Milwaukee Brewers (64-39, first in the NL Central)
              Athletics play the Twins leading series 1-0

              Athletics play the Twins leading series 1-0

              Athletics (44-59, fourth in the AL West) vs. Minnesota Twins (51-54, third in the AL Central)
              Braves take win streak into matchup with the Orioles

              Braves take win streak into matchup with the Orioles

              Atlanta Braves (61-42, first in the NL East) vs. Baltimore Orioles (50-54, fourth in the AL East)
              Seigler leads Red Sox against the Blue Jays following 4-hit game

              Seigler leads Red Sox against the Blue Jays following 4-hit game

              Toronto Blue Jays (47-57, fifth in the AL East) vs. Boston Red Sox (53-49, third in the AL East)
              Fortes leads Rays against the Guardians after 4-hit game

              Fortes leads Rays against the Guardians after 4-hit game

              Cleveland Guardians (54-51, second in the AL Central) vs. Tampa Bay Rays (60-43, first in the AL East)
              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.