ESPN
    • Football
    • NBA
    • NFL
    • MLB
    • Cricket
    • Boxing
    • Rugby
    • More Sports
    • Fantasy
    • Search
    San Francisco Giants
    Gregory Santos

    GregorySantos

    San Francisco Giants
    • San Francisco Giants
    • #57
    • Relief Pitcher
    • HT/WT
      1.91 m, 107 kg
    • Birthdate
      28/8/1999 (26)
    • BAT/THR
      Right/Right
    • Birthplace
      San Cristóbal, Dominican Republic
    • Status
      Minors

    2026 season stats

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

    Switch Player

    • Adrian Houser
      Adrian Houser
      #12
    • Trevor McDonald
      Trevor McDonald
      #72
    • Robbie Ray
      Robbie Ray
      #38
    • Landen Roupp
      Landen Roupp
      #65
    • Logan Webb
      Logan Webb
      #62
    • Tristan Beck
      Tristan Beck
      #43
    • JT Brubaker
      JT Brubaker
      #34
    • Matt Gage
      Matt Gage
      #93
    • Sam Hentges
      Sam Hentges
      #31
    • Caleb Kilian
      Caleb Kilian
      #45
    • Erik Miller
      Erik Miller
      #68
    • Keaton Winn
      Keaton Winn
      #67
    Full Roster

    MLB Quick Links

    Scores
    Standings
    Schedule

    Current Game

    Full Splits
    San Francisco Giants
    Giants
    23-36
    2
    Milwaukee Brewers
    Brewers
    35-21
    8

    SV

    • 0

    K

    • 1

    ERA

    • 3.60

    WHIP

    • 1.60
    SplitsGPGSCGSHOIPHRERHRBBK
    Away10001.2110021
    vs. NL20003.1442010

    Career Pitching

    See All
    Stats
    Career
    GPGSCGSHOIPHRERHRBBK
    8400091.197524253478

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Sun 5/10vsPITPIT
    L
    13-3
    0001.1220010
    Wed 5/6vsSDSD
    L
    10-5
    0002.0222000
    Sat 5/2@TBTB
    L
    5-1
    0001.2110021
    Latest News
    See All

    Racing Positions

      • Giants send struggling reliever Walker to minors
        • 22d
        Giants send struggling reliever Walker to minors
        • Rangers' Garcia highlights non-tendered players
          • 6M
          • Jesse Rogers
          Adolis Garcia
          • White Sox send Santos to M's, Mena to D-backs
            • 2Y
            • Jeff Passan
            White Sox send Santos to M's, Mena to D-backs
            • Fantasy baseball: Why are you ignoring Chicago's closer?
              • 2Y
              • Eric Karabell
              Chicago Cubs relief pitcher Adbert Alzolay (73) celebrates the final out against the Atlanta Braves during the ninth inning at Wrigley Field.
              • Fantasy baseball: A tale of two Jordans in Toronto
                • 2Y
                • 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.
                • White Sox acquire reliever Santos from Giants
                  • 3Y
                  White Sox acquire reliever Santos from Giants
                  • Giants pitcher Santos banned 80 games for PED
                    • 5Y
                    Giants pitcher Santos banned 80 games for PED

                  MLB News

                  San Francisco Giants put Joel Peguero on 60-day injured list

                  San Francisco Giants put Joel Peguero on 60-day injured list

                  The San Francisco Giants placed reliever Joel Peguero on the 60-day injured list with a left hamstring strain Monday, while also selecting pitcher Wilkin Ramos and infielder Buddy Kennedy from Triple-A, and designating catcher Logan Porter for assignment.
                  MLBPA negotiator sees clear distance between 2 sides of CBA

                  MLBPA negotiator sees clear distance between 2 sides of CBA

                  Bruce Meyer, interim executive director and lead negotiator for MLBPA, believes -- after viewing what MLB proposed -- there's a clear sign of the distance between the two sides just six months before the current collective bargaining agreement expires.
                  Rangers call up LHP Robby Ahlstrom for major league debut

                  Rangers call up LHP Robby Ahlstrom for major league debut

                  The Rangers purchased the contract of left-handed pitcher Robby Ahlstrom and have recalled right-hander Luis Cervelo and infielder Cody Freeman from Triple-A Round Rock ahead of Monday night's game against the Cardinals.
                  Fantasy baseball lineup advice for Tuesday: Connelly Early, Marlins hitters among players to stream

                  Fantasy baseball lineup advice for Tuesday: Connelly Early, Marlins hitters among players to stream

                  Everything you need to know to set your fantasy baseball lineups for Tuesday's MLB action.
                  Fantasy baseball: Reds put Elly De La Cruz on IL; Edwin Arroyo set for MLB debut

                  Fantasy baseball: Reds put Elly De La Cruz on IL; Edwin Arroyo set for MLB debut

                  All of the important fantasy spin and actionable takeaways resulting from the latest baseball news.
                  Fantasy Baseball Forecaster Week 10: June 1-7

                  Fantasy Baseball Forecaster Week 10: June 1-7

                  Set your lineups for the week ahead in fantasy baseball with our preview featuring pitcher rankings, hitter ratings and schedule observations.
                  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.