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    Colorado Rockies
    Seth Halvorsen

    SethHalvorsen

    Colorado Rockies
    • Colorado Rockies
    • #54
    • Relief Pitcher
    • HT/WT
      1.88 m, 102 kg
    • Birthdate
      18/2/2000 (26)
    • BAT/THR
      Right/Right
    • Birthplace
      Chicago, IL
    • Status
      Active

    2025 season stats

    • SV
      11
      Tied-29th
    • ERA
      4.99
    • K
      36
      150+
    • WHIP
      1.56
    • Overview
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      Seth Halvorsen
      #54
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      Keegan Thompson
      #34
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      Victor Vodnik
      #38
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    Seattle Mariners
    Mariners
    6-16-1
    Colorado Rockies
    Rockies
    11-11-1

    SV

    • 0

    K

    • 3

    ERA

    • 17.18

    WHIP

    • 3.55

    2026 Pitching

    See All
    Stats
    Preseason
    Career
    GPGSCGSHOIPHRERHRBBK
    50003.23771103
    5400052.049292492349
    Latest News
    See All

    Racing Positions

      • Rockies closer Halvorsen (elbow strain) put on IL
        • 7M
        Rockies closer Halvorsen (elbow strain) put on IL
        • Halvorsen exits Rockies' win with elbow injury
          • 7M
          Halvorsen exits Rockies' win with elbow injury
          • Venezuela rallies past Italy to make first WBC final
            • 10m
            • Jorge Castillo
            Venezuela rallies past Italy to make first WBC final
            • The WBC final is set! Takeaways from Venezuela's win over Italy
              • 1m
              • ESPN
              The WBC final is set! Takeaways from Venezuela's win over Italy
              • Guardians 3B Ramírez (shoulder) day-to-day
                • 3h
                Guardians 3B Ramírez (shoulder) day-to-day
                • Suzuki back with Cubs, undergoes MRI on knee
                  • 3h
                  Suzuki back with Cubs, undergoes MRI on knee
                  • Phils' Rojas suspended 80 games for PED violation
                    • 4h
                    Phils' Rojas suspended 80 games for PED violation
                    • Padres say Miller's availability for WBC final TBD
                      • 26m
                      Padres say Miller's availability for WBC final TBD
                      • High heat: Temps see Cactus League tweak times
                        • 5h
                        High heat: Temps see Cactus League tweak times
                        • Padres' Musgrove likely to open season on IL
                          • 6h
                          Joe Musgrove

                        2026 Major League Baseball Standings

                        TeamWLPCTGBSTRK
                        San Francisco167.696-L1
                        Los Angeles168.6670.5L1
                        Texas1410.5832.5W1
                        Chicago White Sox1311.5423.5L2
                        Cincinnati1211.5224L2
                        San Diego1211.5224W2
                        Cleveland1111.5004.5W1
                        Colorado1111.5004.5L2
                        Los Angeles1213.4805L1
                        Athletics1213.4805W1
                        Arizona1112.4785W3
                        Milwaukee1012.4555.5W1
                        Chicago Cubs913.4096.5L3
                        Kansas City814.3647.5W1
                        Seattle616.2739.5W1
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