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    Colorado Rockies
    Diego Castillo

    DiegoCastillo

    Colorado Rockies
    • Colorado Rockies
    • #63
    • Relief Pitcher
    • HT/WT
      1.91 m, 121 kg
    • Birthdate
      18/1/1994 (32)
    • BAT/THR
      Right/Right
    • Birthplace
      Cabrera, Dominican Republic
    • Status
      Active
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    Racing Positions

      • Mariners beat Castillo to open arbitration rulings
        • 3Y
        Mariners logo
        • Mariners add to pen, acquire Castillo from Rays
          • 5Y
          Diego Castillo
          • Rays reliever Castillo to IL, to be seen by docs
            • 7Y
            Rays reliever Castillo to IL, to be seen by docs
            • Draft now, play later: Stashing these injured players is a winning move
              • 2h
              • Eric Karabell
              New York Yankees pitcher Gerrit Cole warms up before a bullpen session during a spring training baseball workout Friday, Feb. 13, 2026, in Tampa, Fla.
              • Prospects to watch in the WBC: From the high school son of a former MLB All-Star to the next Mets ace
                • 7h
                • Kiley McDaniel
                New York Mets pitcher Nolan McLean throws to a teammate during a spring training workout.
                • Way-too-early 2026 MLB All-Stars: Predicting full rosters for both the AL and NL
                  • 2h
                  • David Schoenfield
                  Way-too-early 2026 MLB All-Stars: Predicting full rosters for both the AL and NL
                  • Buster Olney on MLB's top center fielders: Where do J-Rod, PCA and Buxton rank?
                    • 6h
                    • Buster Olney
                    Buster Olney on MLB's top center fielders: Where do J-Rod, PCA and Buxton rank?
                    • Source: Scherzer returning to Jays for 19th season
                      • 11h
                      Source: Scherzer returning to Jays for 19th season
                      • Sabathia to be 24th Yankee with retired number
                        • 16h
                        CC Sabathia
                        • Skenes sees gold for U.S. at WBC: 'What we do'
                          • 17h
                          Skenes sees gold for U.S. at WBC: 'What we do'

                        MLB News

                        Fantasy baseball: Don't forget these injured players on draft day

                        Fantasy baseball: Don't forget these injured players on draft day

                        Eric Karabell serves up a list of currently injured players to keep on your radar for the last few rounds of your fantasy drafts.
                        2026 WBC: Contreras, McLean among MLB prospects to watch

                        2026 WBC: Contreras, McLean among MLB prospects to watch

                        The 2026 World Baseball Classic is loaded with household names, but also some MLB stars of tomorrow.
                        Way-too-early 2026 MLB All-Stars: AL, NL roster predictions

                        Way-too-early 2026 MLB All-Stars: AL, NL roster predictions

                        Who could be representing both squads in Philly this summer? We make our (very) early roster picks.
                        Buster Olney's 2026 top 10 at every MLB position: Center fielders

                        Buster Olney's 2026 top 10 at every MLB position: Center fielders

                        Our list of the elite at every position continues with a spot ruled some of baseball's young stars.
                        Source: Scherzer agrees to return to Blue Jays for 19th season

                        Source: Scherzer agrees to return to Blue Jays for 19th season

                        Three-time Cy Young Award winner Max Scherzer has agreed to return to the Blue Jays for his 19th season, a source confirmed to ESPN.
                        Yankees to retire CC Sabathia's No. 52 jersey on Sept. 26

                        Yankees to retire CC Sabathia's No. 52 jersey on Sept. 26

                        CC Sabathia's No. 52 will be retired on Sept. 26 by the Yankees, who will dedicate a plaque in the Hall of Famer's honor at Monument Park before that day's game.
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