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    MattKrook

    Washington Nationals
    • Washington NationalsNationals
    • #58
    • Relief PitcherRP
    • HT/WT
      1.93 m, 102 kg
    • Birthdate
      21/10/1994 (32)
    • BAT/THR
      Left/Left
    • HT/WT
      1.93 m, 102 kg
    • Birthdate
      21/10/1994 (32)
    • BAT/THR
      Left/Left
    • Birthplace
      Hillsborough, CA
    • Status
      Minors

    2026 season stats

    • SV
      0
      150+
      ERA
      10.80
      K
      9
      150+
      WHIP
      2.28
    • Overview
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    SV

    • 0

    K

    • 9

    ERA

    • 10.80

    WHIP

    • 2.28

    Career Pitching

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    Stats
    Career
    GPGSCGSHOIPHRERHRBBK
    1900016.223272541817

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Sun 7/26vsARIARI
    W
    10-7
    0000.0022030
    Wed 7/22@COLCOL
    L
    8-7
    0001.0100011
    Tue 7/21@COLCOL
    W
    7-3
    0001.0000001
    Sat 7/11vsNYYNYY
    L
    4-2
    0001.2000011
    Fri 7/10vsNYYNYY
    L
    5-3
    0000.1222100
    Latest News
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    Racing Positions

      • 'That pitch was like a flash': Jacob Misiorowski's epic season, through those who have watched it
        • 31m
        • Jesse Rogers
        'That pitch was like a flash': Jacob Misiorowski's epic season, through those who have watched it
        • Source: Tigers agree to 1-year deal with reliever Pagan
          • 7h
          Cincinnati Reds pitcher Emilio Pagán reacts after winning a baseball game against the Baltimore Orioles in Cincinnati, Sunday, July 5, 2026.
          • Padres agree to 1-year deal with RHP Weiss, sources say
            • 8h
            • Jesse Rogers
            Padres agree to 1-year deal with RHP Weiss, sources say
            • Yankees' Cashman accepts apology from Murphy, surprised by Posada comments
              • 6h
              Yankees' Cashman accepts apology from Murphy, surprised by Posada comments
              • Braves GM emphatically shuts down Acuna trade speculation: 'We need him'
                • 8h
                • Jorge Castillo
                Braves GM emphatically shuts down Acuna trade speculation: 'We need him'
                • Source: Mets to meet with prized ace Skubal next week
                  • 9h
                  • Jorge Castillo
                  Source: Mets to meet with prized ace Skubal next week
                  • 'If you're tired, take a nap': Inside the wit and wisdom of one-of-a-kind Brewers manager Pat Murphy
                    • 12h
                    • Jesse Rogers
                    Manager Pat Murphy and pitcher Aaron Ashby of the Milwaukee Brewers celebrate after advancing to the World Series.
                    • Brewers' Murphy 3-peats as top NL manager; White Sox's Venable wins AL honors
                      • 10h
                      Brewers' Murphy 3-peats as top NL manager; White Sox's Venable wins AL honors
                      • MLB Awards Week: Who will win Cy Young Awards on Wednesday?
                        • 6m
                        • Bradford Doolittle
                        Pete Crow-Armstrong, Jacob Misiorowski, Cam Schlittler & Yordan Alvarez
                        • Dodgers hire Pedro Guerrero away from Marlins as hitting coach
                          • 14h
                          Dodgers hire Pedro Guerrero away from Marlins as hitting coach

                        MLB News

                        Mets, Dodgers all in on Tarik Skubal

                        Mets, Dodgers all in on Tarik Skubal

                        Jorge Castillo breaks down the most likely teams to try and sign Tarik Skubal this offseason.
                        Source: Tigers agree to 1-year deal with reliever Emilio Pagan

                        Source: Tigers agree to 1-year deal with reliever Emilio Pagan

                        The Detroit Tigers have agreed to a one-year deal with reliever Emilio Pagan, a source confirmed to ESPN.
                        RHP Ryan Weiss agrees to $1.85M deal with Padres, sources say

                        RHP Ryan Weiss agrees to $1.85M deal with Padres, sources say

                        The Padres are in agreement with right-hander Ryan Weiss on a 1-year, $1.85 million contract with a team option for 2028, sources told ESPN.
                        Yankees' Brian Cashman: Brewers manager Pat Murphy's apology 'meant a lot'

                        Yankees' Brian Cashman: Brewers manager Pat Murphy's apology 'meant a lot'

                        Yankees GM Brian Cashman said that it "meant a lot" that Brewers manager Pat Murphy took the time to apologize for criticizing New York's 2023 team for a selfish culture.
                        Braves GM emphatically shuts down Ronald Acuna trade speculation: 'We need him'

                        Braves GM emphatically shuts down Ronald Acuna trade speculation: 'We need him'

                        Braves GM Alex Anthopoulos dismissed the possibility of the team moving on from Ronald Acuna Jr., saying, "I have no idea where that stuff came from."
                        Source: Mets to meet with prized ace Tarik Skubal next week

                        Source: Mets to meet with prized ace Tarik Skubal next week

                        The Mets are scheduled to meet with left-handed ace Tarik Skubal, the prize of this offseason's free agent class, next week in California, a source told ESPN.
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