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    Ronald Belisario

    RonaldBelisario

    • Relief Pitcher
    • Birthdate
      31/12/1982
    • BAT/THR
      Right/Right
    • Birthplace
      Maracay, Venezuela

    Career Stats

    • SV
      12
    • ERA
      3.85
    • K
      273
    • WHIP
      1.28
    • Overview
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    Career Pitching

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    Stats
    Career
    GPGSCGSHOIPHRERHRBBK
    341000339.130916114520127273
    Latest News
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    Racing Positions

      • Relief Efforts: Who closes for Red Sox, Dodgers?
        • 2Y
        • Tristan H. Cockcroft
        Relief Efforts
        • Nine Tarik Skubal blockbuster proposals that would rock the MLB trade deadline
          • 1h
          • ESPN
          Tarik Skubal of the Detroit Tigers delivers a pitch during an MLB game against the Milwaukee Brewers.
          • Better than AI: What makes Mason Miller so hard to hit
            • 1h
            • Alden Gonzalez
            Mason Miller of the San Diego Padres pitches.
            • 'Terrible' Bregman shoulders blame for Cubs' woes
              • 5h
              • Jesse Rogers
              'Terrible' Bregman shoulders blame for Cubs' woes
              • 2026 MLB ABS challenge system tracker: Team, player rankings
                • 8h
                • ESPN
                ABS
                • Kepler, still serving PED ban, signs with D-backs
                  • 8h
                  Kepler, still serving PED ban, signs with D-backs
                  • Cubs' Taillon (hamstring) IL-bound after early exit
                    • 6h
                    • Jesse Rogers
                    Cubs' Taillon (hamstring) IL-bound after early exit
                    • Boyd expected to return to Cubs rotation on trip
                      • 6h
                      Boyd expected to return to Cubs rotation on trip
                      • Chisholm borrows Judge's bat, hits 3-run HR in win
                        • 12h
                        Chisholm borrows Judge's bat, hits 3-run HR in win
                        • O's irked after Clement ruled safe in Jays' win
                          • 9h
                          O's irked after Clement ruled safe in Jays' win

                        MLB News

                        Nine Tarik Skubal trade ideas to shake up the MLB trade deadline

                        Nine Tarik Skubal trade ideas to shake up the MLB trade deadline

                        Where should Detroit send the best pitcher on the planet? Here are our best offers for the Tigers ace.
                        MLB 2026: What makes Padres closer Mason Miller so hard to hit

                        MLB 2026: What makes Padres closer Mason Miller so hard to hit

                        Not even MLB's most advanced technology can replicate the dominant San Diego Padres closer.
                        Giants host the Nationals in first of 3-game series

                        Giants host the Nationals in first of 3-game series

                        Washington Nationals (33-33, third in the NL East) vs. San Francisco Giants (27-39, fourth in the NL West)
                        Rays host the Red Sox on home losing streak

                        Rays host the Red Sox on home losing streak

                        Boston Red Sox (27-36, fifth in the AL East) vs. Tampa Bay Rays (37-25, first in the AL East)
                        Athletics bring 3-game losing streak into matchup against the Brewers

                        Athletics bring 3-game losing streak into matchup against the Brewers

                        Milwaukee Brewers (40-23, first in the NL Central) vs. Athletics (31-34, third in the AL West)
                        Orioles host the Mariners to begin 4-game series

                        Orioles host the Mariners to begin 4-game series

                        Seattle Mariners (34-32, first in the AL West) vs. Baltimore Orioles (31-35, fourth in the AL East)
                        All MLB News
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