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    Kansas City Royals
    Ronald Bolanos

    RonaldBolanos

    Kansas City Royals
    • Kansas City Royals
    • #57
    • Relief Pitcher
    • HT/WT
      1.91 m, 99 kg
    • Birthdate
      23/8/1996 (29)
    • BAT/THR
      Right/Right
    • Birthplace
      Havana, Cuba
    • Status
      Minors

    2022 season stats

    • SV
      0
      150+
    • ERA
      4.42
    • K
      12
      150+
    • WHIP
      1.75
    • Overview
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    Chicago White Sox
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    SV

    • 0

    K

    • 12

    ERA

    • 4.42

    WHIP

    • 1.75

    Career Pitching

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    Stats
    Career
    GPGSCGSHOIPHRERHRBBK
    1850048.049302872943

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Sat 6/4vsHOUHOU
    L
    10-3
    0000.1333021
    Sun 5/29@MINMIN
    L
    7-3
    0002.0211000
    Thu 5/19vsCHWCHW
    L
    7-4
    0003.0311002
    Sun 5/15@COLCOL
    L
    10-4
    0004.0211124
    Mon 5/9@BALBAL
    L
    6-1
    0002.0200011
    Latest News
    See All

    Racing Positions

      • Chourio (hand) still 'not quite ready' to swing bat
        • 1m
        Chourio (hand) still 'not quite ready' to swing bat
        • Astros place righty Javier, outfielder Meyers on IL
          • 1h
          Astros place righty Javier, outfielder Meyers on IL
          • A's place Rooker on IL, ending 214-game streak
            • 1h
            A's place Rooker on IL, ending 214-game streak
            • K.C. officials mull $600M in bonds to keep Royals
              • 1h
              K.C. officials mull $600M in bonds to keep Royals
              • Tigers OF Meadows has broken arm, concussion
                • 2h
                Parker Meadows
                • Marlins OF Conine out with left hamstring tear
                  • 2h
                  Marlins OF Conine out with left hamstring tear
                  • Going batty: Ichiro statue breaks during unveiling
                    • 1h
                    Going batty: Ichiro statue breaks during unveiling
                    • Pope hats for everyone: White Sox answer fan frenzy with full-stadium promo
                      • 2h
                      • Associated Press
                      A fan with a Pope Leo jersey poses for a photo outside Rate Field
                      • Yankees designate Winquest without playing him
                        • 3h
                        Yankees designate Winquest without playing him
                        • Fantasy baseball rankings for 2026 category and roto leagues
                          • 4h
                          • Eric Karabell
                          The National League players celebrate during in a home run swing off tiebreaker in the 2025 MLB All Star Game at Truist Park.

                        MLB News

                        Brewers' Chourio (hand) healing, 'not quite ready' to swing

                        Brewers' Chourio (hand) healing, 'not quite ready' to swing

                        Jackson Chourio's broken hand is healing, but the Brewers say he is "not quite ready" to swing a bat.
                        Astros place righty Cristian Javier, outfielder Jake Meyers on IL

                        Astros place righty Cristian Javier, outfielder Jake Meyers on IL

                        The Astros placed right-handed pitcher Cristian Javier (shoulder) on the 15-day injured list and outfielder Jake Meyers (oblique) on the 10-day IL on Friday.
                        Athletics' Brent Rooker placed on IL, ending 214-game streak

                        Athletics' Brent Rooker placed on IL, ending 214-game streak

                        Brent Rooker was placed on the 10-day injured list by the Athletics on Friday because of an oblique strain, ending a streak of 214 consecutive games played.
                        K.C. officials mull $600M in stadium bonds to keep Royals in Missouri

                        K.C. officials mull $600M in stadium bonds to keep Royals in Missouri

                        Kansas City, Missouri, would issue $600 million in bonds for a new stadium for Major League Baseball's Royals under a proposal officials there are pursuing.
                        Pirates shutout the Cubs to open the 3-game series

                        Pirates shutout the Cubs to open the 3-game series

                        Pirates shutout the Cubs to open the 3-game series
                        The bat breaks on Ichiro Suzuki’s statue when unveiled

                        The bat breaks on Ichiro Suzuki’s statue when unveiled

                        Seattle Mariners reveal their newest commemorative statue to celebrate Hall of Famer Ichiro Suzuki.
                        All MLB News
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