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    DaultonJefferies

    • Relief Pitcher
    • Birthdate
      2/8/1995
    • BAT/THR
      Left/Right
    • Birthplace
      Merced, CA
    • College
      California

    2024 season stats

    • SV
      0
      150+
      ERA
      9.82
      K
      12
      150+
      WHIP
      1.91
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    Pirates

    MLB

      Pirates put RHP Jefferies on IL (elbow discomfort)

      • 2Y
      Pirates put RHP Jefferies on IL (elbow discomfort)
      Photo by Todd Kirkland/Getty Images

      Giants

      MLB

        Giants give Tsutsugo, Jefferies minor league deals

        • 3Y
        Giants give Tsutsugo, Jefferies minor league deals
        Ron Chenoy-USA TODAY Sports

        MLB News

        Stephen A.: Dodgers are favorite, but they can be had

        Stephen A.: Dodgers are favorite, but they can be had

        Stephen A.: Dodgers are favorite, but they can be had
        Padres fans' 'All The Small Things' rendition makes Blink-182 front man emotional

        Padres fans' 'All The Small Things' rendition makes Blink-182 front man emotional

        Say it ain't so, the Padres won't go (down without a fight), beating the Brewers 4-3 with Tom DeLonge in the house.
        Report: Alex Cora again declines chance to manage Phillies

        Report: Alex Cora again declines chance to manage Phillies

        Alex Cora once again has declined the opportunity to manage the Phillies, informing the club that he plans to take the 2027 season off, according to USA Today Sports.
        Why are Acuna Jr. and Ohtani struggling this postseason?

        Why are Acuna Jr. and Ohtani struggling this postseason?

        Why are Acuna Jr. and Ohtani struggling this postseason?
        How MLB playoff results will shape CBA negotiations, lockout

        How MLB playoff results will shape CBA negotiations, lockout

        Does a Dodgers three-peat mean a salary cap is coming? Would a Rays or Brewers title prove small-market teams are just fine? Here's what insiders have to say.
        MLB division series 2026: Live updates, analysis on Day 5

        MLB division series 2026: Live updates, analysis on Day 5

        It's a loaded day in the 2026 MLB playoffs, with eight teams in action as both the ALDS and NLDS roll on.
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