ESPN
    • NFL
    • NCAAF
    • NBA
    • MLB
    • Soccer
    • NHL
    • WNBA
    • More Sports
    • Watch ESPN
      Watch
    • ESPN Fantasy
      Fantasy
    • Where to Watch
    • Search

    GregorySantos

    San Francisco Giants
    • San Francisco GiantsGiants
    • #57
    • Relief PitcherRP
    • HT/WT
      6' 3", 236 lbs
    • Birthdate
      8/28/1999 (27)
    • BAT/THR
      Right/Right
    • HT/WT
      6' 3", 236 lbs
    • Birthdate
      8/28/1999 (27)
    • BAT/THR
      Right/Right
    • Birthplace
      San Cristóbal, Dominican Republic
    • Status
      Minors

    2026 season stats

    • SV
      0
      150+
      ERA
      3.60
      K
      1
      150+
      WHIP
      1.60
    • Overview
    • News
    • Stats
    • Bio
    • Splits
    • Game Log

    Switch Player

    • Adrian Houser
      Adrian Houser
      #12
    • headshot fallback image
      Yunior Marte
      #87
    • Trevor McDonald
      Trevor McDonald
      #72
    • Miguel Mendez
      Miguel Mendez
      #62
    • Anthony Molina
      Anthony Molina
      #45
    • Landen Roupp
      Landen Roupp
      #65
    • Blade Tidwell
      Blade Tidwell
      #46
    • Logan Webb
      Logan Webb
      #62
    • Carson Whisenhunt
      Carson Whisenhunt
      #88
    • headshot fallback image
      Matt Wilkinson
      #71
    • Hayden Birdsong
      Hayden Birdsong
      #60
    • Camilo Doval
      Camilo Doval
      #57
    • Trent Harris
      Trent Harris
      #68
    • Sam Hentges
      Sam Hentges
      #31
    • Joel Peguero
      Joel Peguero
      #63
    • headshot fallback image
      Cesar Perdomo
      #83
    • Randy Rodriguez
      Randy Rodriguez
      #73
    • Carson Seymour
      Carson Seymour
      #77
    • Dylan Smith
      Dylan Smith
      #66
    • Ryan Walker
      Ryan Walker
      #74
    • Rowan Wick
      Rowan Wick
      #99
    • Keaton Winn
      Keaton Winn
      #67
    Full Roster

    MLB Quick Links

    Scores
    Standings
    Schedule

    Giants

    MLB

      Giants send struggling reliever Walker to minors

      • 6M
      Giants send struggling reliever Walker to minors
      AP Photo/Jeff Chiu

      MLB

        Rangers' Garcia highlights non-tendered players

        • 1Y
        • Jesse Rogers
        Adolis Garcia
        Sam Hodde/Getty Images

        MLB

          White Sox send Santos to M's, Mena to D-backs

          • 3Y
          • Jeff Passan
          White Sox send Santos to M's, Mena to D-backs
          USA Today Sports

          MLB

            Fantasy baseball: Why are you ignoring Chicago's closer?

            • 3Y
            • Eric Karabell
            Chicago Cubs relief pitcher Adbert Alzolay (73) celebrates the final out against the Atlanta Braves during the ninth inning at Wrigley Field.
            David Banks-USA TODAY Sports

            MLB

              Fantasy baseball: A tale of two Jordans in Toronto

              • 3Y
              • Eric Karabell
              Toronto Blue Jays relief pitcher Jordan Romano (68) walks back to the dugout after surrendering a walk-off single to the Seattle Mariners during the ninth inning at T-Mobile Park.
              Joe Nicholson-USA TODAY Sports
              Back to Top

              MLB News

              Mets re-sign pitcher Robert Stock, 36, to one-year contract

              Mets re-sign pitcher Robert Stock, 36, to one-year contract

              The Mets have re-signed pitcher Robert Stock, a 36-year-old veteran right-hander who earned his first major league win since 2019 in August, to a one-year contract.
              D-backs' Corbin Carroll has elbow surgery, should be ready for spring training

              D-backs' Corbin Carroll has elbow surgery, should be ready for spring training

              Corbin Carroll had surgery on his right elbow this week and is expected to be ready for the start of spring training in February, the Diamondbacks said.
              Witness: Clase 'inside' pitch info dried up amid Mizuhara case fallout

              Witness: Clase 'inside' pitch info dried up amid Mizuhara case fallout

              A witness said that the inside info he used to bet on Clase pitches dried up due to increased scrutiny from the scandal involving Shohei Ohtani's interpreter.
              Sources: Mariners to hire Yankees' Tanner Swanson as bench coach

              Sources: Mariners to hire Yankees' Tanner Swanson as bench coach

              Yankees catching coach and field coordinator Tanner Swanson is joining the Mariners' staff as bench coach, a source confirmed to ESPN on Friday.
              Blue Jays: Anthony Santander's anti-Muslim posts don't represent team

              Blue Jays: Anthony Santander's anti-Muslim posts don't represent team

              The Toronto Blue Jays say a series of anti-Muslim videos posted by Anthony Santander on the right-fielder's social media account do not represent the team's values and beliefs.
              What Yankees, Mets can do this winter to meet their 2027 goals

              What Yankees, Mets can do this winter to meet their 2027 goals

              The 2026 MLB season didn't go as either New York team planned. Here's how they can flip the script next year.
              All MLB News
              ESPN
              • Terms of Use
              • Privacy Policy
              • Your US State Privacy Rights
              • Children's Online Privacy Policy
              • Interest-Based Ads
              • About Nielsen Measurement
              • Your Privacy Choices
              • Contact Us
              • Disney Ad Sales Site
              • Work for ESPN
              • Corrections
              GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Call 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in ONT. Eligibility restrictions apply. Terms: draftkings.com/sportsbook. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL.
              Copyright: © 2026 ESPN Enterprises, LLC. All rights reserved.