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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

        Yamamoto has 10 strikeouts as Dodgers send Padres to 8th straight loss

        Yamamoto has 10 strikeouts as Dodgers send Padres to 8th straight loss

        — Yoshinobu Yamamoto struck out 10 in seven innings, Freddie Freeman homered and the Los Angeles Dodgers beat San Diego 3-0 on Saturday night, handing the Padres their eighth consecutive loss.
        2026 MLB ABS challenge system tracker: Team, player rankings

        2026 MLB ABS challenge system tracker: Team, player rankings

        The ABS challenge system leaderboard ranks batters, catchers, teams and umpires throughout the MLB season.
        San Diego Padres vs. Los Angeles Dodgers: Game Highlights


        San Diego Padres vs. Los Angeles Dodgers: Game Highlights


        San Diego Padres vs. Los Angeles Dodgers: Game Highlights

        Alcantara sharp, Lopez homers to pace the Marlins past the A's, 7-2

        Alcantara sharp, Lopez homers to pace the Marlins past the A's, 7-2

        — Sandy Alcantara allowed one run with a season-high eight strikeouts in eight innings to win his seventh consecutive start, leading the Miami Marlins past the Athletics 7-2 on Saturday night.
        Homers by Contreras, Gonzalez back Gray's strong start in Red Sox's 8-1 win over Angels

        Homers by Contreras, Gonzalez back Gray's strong start in Red Sox's 8-1 win over Angels

        — Willson Contreras and Romy Gonzalez homered to back the superb pitching of Sonny Gray, who allowed one run and four hits in six innings of the Boston Red Sox’s 8-1 win over the Los Angeles Angels on Saturday night.
        Miami Marlins vs. Athletics: Game Highlights

        Miami Marlins vs. Athletics: Game Highlights

        Miami Marlins vs. Athletics: Game Highlights
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