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    St. Louis Cardinals
    Riley O'Brien

    RileyO'Brien

    St. Louis Cardinals
    • St. Louis Cardinals
    • #55
    • Relief Pitcher
    • HT/WT
      1.93 m, 81 kg
    • Birthdate
      6/2/1995 (30)
    • BAT/THR
      Right/Right
    • Birthplace
      Seattle, WA
    • Status
      Active

    2025 season stats

    • SV
      0
      Tied-150th
    • ERA
      2.01
    • K
      23
      150+
    • WHIP
      1.25
    • Overview
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      #55
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    St. Louis Cardinals
    Cardinals
    51-46
    19/7
    Arizona Diamondbacks
    Diamondbacks
    47-50

    SV Away

    • 0

    K Away

    • 12

    ERA Away

    • 3.60

    WHIP Away

    • 1.30
    SplitsGPGSCGSHOIPHRERHRBBK
    Last seven days20003.2300026
    Away800010.08441512
    vs. NL1100012.211441716
    July40006.17110310

    2025 Pitching

    See All
    Stats
    Regular Season
    Projected
    Career
    GPGSCGSHOIPHRERHRBBK
    1700022.1185521023
    2800036.2308831738
    2710032.234171762237

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Sun 7/13vsATLATL
    W
    5-4
    0001.2100012
    Sat 7/12vsATLATL
    L
    6-5
    0002.0200014
    Sun 7/6@CHCCHC
    L
    11-0
    0002.0200003
    Wed 7/2@PITPIT
    L
    5-0
    0000.2211011
    Sun 6/29@CLECLE
    W
    7-0
    0001.0000023
    Latest News
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    Racing Positions

      • Cards option Fernandez to Triple-A amid struggles
        • 3M
        Cards option Fernandez to Triple-A amid struggles
        • Cardinals fill up 40-man roster, add Young, O'Brien
          • 2Y
          Cardinals fill up 40-man roster, add Young, O'Brien
          • Shohei Ohtani announces children's book: 'Decoy Saves Opening Day'
            • 11m
            • Anthony Gharib
            Shohei Ohtani announces children's book: 'Decoy Saves Opening Day'
            • Tellez expected to be added to Rangers roster
              • 3h
              Rangers hats
              • Veteran RHP Gibson retires after 13-year career
                • 4h
                Veteran RHP Gibson retires after 13-year career
                • Fantasy Baseball Forecaster for rest of Week 16: July 18-20
                  • 4h
                  • Tristan H. Cockcroft
                  New York Yankees pitcher Max Fried (54) looks on during the MLB game between the New York Yankees and the Los Angeles Dodgers.
                  • Altchek, Mets doctor and TJ surgeon, dies at 68
                    • 7h
                    Altchek, Mets doctor and TJ surgeon, dies at 68
                    • Fantasy baseball forecaster: Team hitting ratings
                      • 15h
                      • Tristan H. Cockcroft
                      Los Angeles Dodgers first baseman Freddie Freeman (5) rounds third base to score in the third inning against the Los Angeles Angels at Dodger Stadium.
                      • Fantasy baseball forecaster: Pitcher projections for the next 10 days
                        • 15h
                        • Tristan H. Cockcroft
                        Baltimore Orioles starting pitcher Corbin Burnes (39) throws a pitch during the first inning against the Boston Red Sox.
                        • Reliever depth chart: Who's closing, who's tired and who's next?
                          • 15h
                          • Fantasy Staff
                          Boston Red Sox pitcher Aroldis Chapman throws against the Detroit Tigers in the ninth inning during a baseball game, Wednesday, May 14, 2025, in Detroit.

                        2025 NL Cent Standings

                        TeamWLPCTGBSTRK
                        Chicago Cubs5739.594-W2
                        Milwaukee5640.5831W7
                        St. Louis5146.5266.5W1
                        Cincinnati5047.5157.5W2
                        Pittsburgh3958.40218.5W1
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