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    Miami Marlins

    WilliamKempner

    Miami Marlins
    • Miami Marlins
    • #71
    • Relief Pitcher
    • HT/WT
      1.83 m, 100 kg
    • Birthdate
      18/6/2001 (24)
    • BAT/THR
      Right/Right
    • Birthplace
      San Jose, CA
    • Status
      Active

    2026 season stats

    • SV
      0
      150+
    • ERA
      0.00
    • K
      4
      150+
    • WHIP
      0.60
    • Overview
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      William Kempner
      #71
    • Sandy Alcantara
      Sandy Alcantara
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      #65
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      #23
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      #84
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      #37
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      #53
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      #58
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      #47
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      #49
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      Tyler Phillips
      #30
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      Tyler Zuber
      #55
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    1

    SV Last 7 Days

    • 0

    K Last 7 Days

    • 3

    ERA Last 7 Days

    • 0.00

    WHIP Last 7 Days

    • 0.86
    SplitsGPGSCGSHOIPHRERHRBBK
    Last seven days20002.1200003
    Away20002.1200003
    vs. NL20002.1200003

    2026 Pitching

    See All
    Stats
    Regular Season
    Projected
    Career
    GPGSCGSHOIPHRERHRBBK
    30003.1200004
    80007.25000010
    30003.1200004

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Mon 6/1@NYMNYM
    L
    10-1
    0001.1200003
    Sun 5/31@NYMNYM
    L
    6-1
    0001.0000000
    Wed 5/6vsBALBAL
    L
    9-7
    0001.0000001
    Latest News
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    Racing Positions

      • Fantasy baseball forecaster: Team hitting ratings
        • 2h
        • Tristan H. Cockcroft
        Los Angeles Dodgers first baseman Freddie Freeman (5) rounds third base to score in the third inning against the Los Angeles Angels at Dodger Stadium.
        • Fantasy baseball forecaster: Pitcher projections for the next 10 days
          • 2h
          • Tristan H. Cockcroft
          Philadelphia Phillies starting pitcher Cristopher Sánchez (61) flips the ball to first base in the first inning New York Mets at Citi Field.
          • Reliever depth chart: Who's closing, who's tired and who's next?
            • 2h
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            San Diego Padres' Mason Miller looks on during the ninth inning of a baseball game against the Milwaukee Brewers.
            • Fantasy baseball: Padres DFA Castellanos, Hader back for Houston and other news
              • 2h
              • ESPN Fantasy
              San Diego Padres' Nick Castellanos looks on during the third inning of a baseball game against the Washington Nationals, Sunday, May 31, 2026, in Washington.
              • Passan's latest trade intel on all 30 MLB teams: Best fits for Skubal and where other stars could land
                • 3h
                • Jeff Passan
                Tarik Skubal of the Detroit Tigers throws in the bullpen prior to a game against the Atlanta Braves at Truist Park.
                • MLB Power Rankings: An all-NL top 3 -- but who came out on top?
                  • 3h
                  • ESPN
                  MLB Power Rankings: An all-NL top 3 -- but who came out on top?
                  • 2026 MLB ABS challenge system tracker: Team, player rankings
                    • 9h
                    • ESPN
                    ABS
                    • Jays acquire Woods Richardson from Twins for cash
                      • 2h
                      Jays acquire Woods Richardson from Twins for cash
                      • Shutout streak for Phils' Sánchez ends shy of 51
                        • 4h
                        Phillies ace Cristopher Sanchez had his consecutive scoreless innings streak end at 50 2/3 against the Padres on Wednesday.
                        • Giants reliever Gage to IL with knee inflammation
                          • 2h
                          Giants hat

                        2026 NL East Standings

                        TeamWLPCTGBSTRK
                        Atlanta4220.677-W2
                        Philadelphia3229.5259.5W2
                        Washington3132.49211.5L3
                        Miami2934.46013.5W3
                        NY Mets2735.43515W1
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