ESPN
    • Football
    • NBA
    • NFL
    • MLB
    • Cricket
    • Boxing
    • Rugby
    • More Sports
    • Fantasy
    • Search
    Arizona Diamondbacks
    A.J. Puk

    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

    • Zac Gallen
      Zac Gallen
      #23
    • Merrill Kelly
      Merrill Kelly
      #29
    • Ryne Nelson
      Ryne Nelson
      #19
    • Eduardo Rodriguez
      Eduardo Rodriguez
      #57
    • Michael Soroka
      Michael Soroka
      #34
    • 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

    Next Game

    Full Splits
    Los Angeles Dodgers
    Dodgers
    38-22
    Arizona Diamondbacks
    Diamondbacks
    32-27

    SV

    • 4

    K

    • 12

    ERA

    • 3.38

    WHIP

    • 1.25

    Career Pitching

    See All
    Stats
    Career
    GPGSCGSHOIPHRERHRBBK
    212400227.0194103892677283

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Thu 4/17@MIAMIA
    W
    6-4
    0001.0100001
    Wed 4/16@MIAMIA
    W
    6-2
    0001.0211001
    Sun 4/13vsMILMIL
    W
    5-2
    0001.0000013
    Wed 4/9vsBALBAL
    W
    4-3
    0001.0100001
    Fri 4/4@WSHWSH
    W
    6-4
    0001.0100001
    Latest News
    See All

    Racing Positions

      • D-backs' Moreno has hairline fracture in finger
        • 1Y
        D-backs' Moreno has hairline fracture in finger
        • 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.
          • 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
            • 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.
              • Trade deadline grades: Taking stock of MLB's biggest deals
                • 2Y
                • Bradford Doolittle, David Schoenfield
                Trade deadline grades: Taking stock of MLB's biggest deals
                • D-backs land reliever Puk in trade with Marlins
                  • 2Y
                  • Jeff Passan
                  D-backs land reliever Puk in trade with Marlins
                  • Marlins lefty Puk lands on IL with shoulder fatigue
                    • 2Y
                    Marlins lefty Puk lands on IL with shoulder fatigue
                    • Fantasy baseball pitcher rankings, lineup advice for Thursday's MLB games
                      • 2Y
                      • ESPN Fantasy
                      Atlanta Braves starting pitcher Spencer Strider (99) throws a pitch against the San Francisco Giants during the first inning at Oracle Park.
                      • Athletics add OF Bleday from Marlins for LHP Puk
                        • 3Y
                        Athletics add OF Bleday from Marlins for LHP Puk
                        • A's put 6 more on COVID list ahead of homestand
                          • 4Y
                          A's put 6 more on COVID list ahead of homestand

                        MLB News

                        Castellanos returns to Philadelphia, says he has no regrets

                        Castellanos returns to Philadelphia, says he has no regrets

                        Padres outfielder Nick Castellanos acknowledged his four years in Philadelphia had highs and lows on Tuesday.
                        Astros' bullpen gets boost as closer Josh Hader set for '26 debut

                        Astros' bullpen gets boost as closer Josh Hader set for '26 debut

                        All-Star closer Josh Hader was reinstated from the 60-day injured list by the Astros after sitting out all season, providing a major boost for their bullpen.
                        Yankees' Aaron Judge day-to-day with bone bruise near shoulder

                        Yankees' Aaron Judge day-to-day with bone bruise near shoulder

                        Yankees slugger Aaron Judge is day-to-day with a bone bruise that is causing "nagging" soreness in his right shoulder and will miss Tuesday's game vs. the Guardians.
                        San Francisco Giants hire Gary Pettis as their third base coach

                        San Francisco Giants hire Gary Pettis as their third base coach

                        The San Francisco Giants have hired Gary Pettis as their third base coach, less than a week after reassigning Hector Borg to a different role in player development.
                        Fantasy baseball lineup advice for Wednesday: Coleman Crow, Payton Tolle among top streamers

                        Fantasy baseball lineup advice for Wednesday: Coleman Crow, Payton Tolle among top streamers

                        Everything you need to know to set your fantasy baseball lineups for Wednesday's MLB action.
                        Jeff Passan details why MLB, MLBPA are so far apart

                        Jeff Passan details why MLB, MLBPA are so far apart

                        Jeff Passan details why MLB, MLBPA are so far apart
                        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.