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    Washington Nationals
    Shinnosuke Ogasawara

    ShinnosukeOgasawara

    Washington Nationals
    • Washington Nationals
    • #16
    • Relief Pitcher
    • HT/WT
      1.8 m, 92 kg
    • Birthdate
      8/10/1997 (28)
    • BAT/THR
      Left/Left
    • Birthplace
      Fujisawa, Japan
    • Status
      Active

    2025 season stats

    • SV
      0
      150+
    • ERA
      6.98
    • K
      30
      150+
    • WHIP
      1.55
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    SV

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    K

    • 5

    ERA

    • 2.70

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    • 0.90

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    Racing Positions

      • Nats, reliever Sims agree on one-year, $3M deal
        • 1Y
        Nats, reliever Sims agree on one-year, $3M deal
        • Nats, LHP Ogasawara reach 2-year, $3.5M deal
          • 1Y
          Nats, LHP Ogasawara reach 2-year, $3.5M deal
          • Passan's ultimate MLB season preview: Predictions, inside intel and breakout stars for all 30 teams
            • 31m
            • Jeff Passan
            Roman Anthony, Cal Raleigh, Jeff Passan, Bobby Witt Jr. & Fernando Tatis Jr.
            • Bat flips, home run trots and ... a plantain dumbbell? How Dominican Republic sluggers are lighting up WBC
              • 10m
              • Alden Gonzalez
              Fernando Tatis Jr. of the Dominican Republic celebrates with teammates Vladimir Guerrero Jr., Geraldo Perdomo, Manny Machado and Julio Rodriguez after hitting  a home run.
              • Is the USA No. 1? Can anyone beat D.R.? Reranking the remaining World Baseball Classic teams
                • 38m
                • Alden Gonzalez, +3 More
                Is the USA No. 1? Can anyone beat D.R.? Reranking the remaining World Baseball Classic teams
                • Red Sox sign LHP Coulombe to 1-year deal
                  • 7h
                  Red Sox sign LHP Coulombe to 1-year deal
                  • Brewers say Priester (wrist) to open year on IL
                    • 8h
                    Brewers say Priester (wrist) to open year on IL
                    • No Canada: Hughes hypes up Team USA for WBC
                      • 13h
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                      No Canada: Hughes hypes up Team USA for WBC
                      • DeRosa: 'New lease on life' for Team USA at WBC
                        • 13h
                        DeRosa: 'New lease on life' for Team USA at WBC
                        • Cubs pick Boyd to start Opening Day vs. Nats
                          • 16h
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                          Cubs pick Boyd to start Opening Day vs. Nats

                        MLB News

                        Passan's MLB season preview: Predictions, fantasy tips, more

                        Passan's MLB season preview: Predictions, fantasy tips, more

                        Opening Day is approaching fast -- and Jeff Passan has everything you need to know covered.
                        How Dominican Republic sluggers are lighting up 2026 WBC

                        How Dominican Republic sluggers are lighting up 2026 WBC

                        In this World Baseball Classic, one team might be having more fun than any other.
                        WBC 2026: Reranking USA, D.R., Japan and all remaining teams

                        WBC 2026: Reranking USA, D.R., Japan and all remaining teams

                        We're down to eight. Here's what we've learned -- and who has impressed us most -- as we enter the quarterfinals.
                        Red Sox sign LHP Danny Coulombe to 1-year contract

                        Red Sox sign LHP Danny Coulombe to 1-year contract

                        The Red Sox signed left-handed reliever Danny Coulombe to a one-year contract.
                        Brewers hopeful Quinn Priester (wrist) avoids surgery

                        Brewers hopeful Quinn Priester (wrist) avoids surgery

                        The Milwaukee Brewers' rotation will be without right-hander Quinn Priester for the start of the regular season because of an ongoing wrist issue.
                        Andres Chaparro hits a solo home run for the Nationals

                        Andres Chaparro hits a solo home run for the Nationals

                        Andres Chaparro whacks a home run in the fifth inning vs. the Astros.
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