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    Pittsburgh Pirates
    Isaac Mattson

    IsaacMattson

    Pittsburgh Pirates
    • Pittsburgh Pirates
    • #72
    • Relief Pitcher
    • HT/WT
      1.88 m, 97 kg
    • Birthdate
      14/7/1995 (30)
    • BAT/THR
      Right/Right
    • Birthplace
      Erie, PA
    • Status
      Active

    2026 season stats

    • SV
      0
      150+
    • ERA
      4.09
    • K
      18
      150+
    • WHIP
      1.45
    • Overview
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    • Isaac Mattson
      Isaac Mattson
      #72
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      #35
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      #49
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      #60
    • Evan Sisk
      Evan Sisk
      #48
    • Gregory Soto
      Gregory Soto
      #31
    Full Roster

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    Full Splits
    Pittsburgh Pirates
    Pirates
    38-39
    3
    Colorado Rockies
    Rockies
    30-47
    1

    SV Last 7 Days

    • 0

    K Last 7 Days

    • 3

    ERA Last 7 Days

    • 3.86

    WHIP Last 7 Days

    • 1.29
    SplitsGPGSCGSHOIPHRERHRBBK
    Last seven days20002.1111123
    Away110009.21055159
    vs. NL1900018.0189901114
    June20002.1111123

    2026 Pitching

    See All
    Stats
    Regular Season
    Projected
    Career
    GPGSCGSHOIPHRERHRBBK
    2300022.020101011218
    4800046.042212122538
    7400079.161302954172

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Thu 6/18@ATHATH
    W
    12-4
    0001.0111102
    Sun 6/14vsMIAMIA
    L
    4-2
    0001.1000021
    Sun 5/17vsPHIPHI
    L
    6-0
    0001.0100000
    Sun 5/17vsPHIPHI
    L
    6-0
    0001.1000012
    Mon 5/11@SFSF
    L
    7-6 F/12
    0000.1322000
    Latest News
    See All

    Racing Positions

      • Ashcraft goes 3 scoreless innings in Pirates debut
        • 1Y
        Ashcraft goes 3 scoreless innings in Pirates debut
        • Fantasy baseball lineup advice for Monday: Griffin leads streamers in NL East clash
          • 2h
          • ESPN Fantasy
          Fantasy baseball lineup advice for Monday: Griffin leads streamers in NL East clash
          • Rangers' Leiter (ankle) to IL; Seager remains out
            • 3h
            Jack Leiter
            • Marlins DFA struggling Morel, place Hicks on IL
              • 2h
              Marlins DFA struggling Morel, place Hicks on IL
              • Fantasy baseball lineup advice for Sunday: Cardinals' May looks to keep momentum
                • 3h
                • ESPN Fantasy
                Fantasy baseball lineup advice for Sunday: Cardinals' May looks to keep momentum
                • Yankees activate Wells after 2-week absence
                  • 4h
                  Yankees activate Wells after 2-week absence
                  • Fantasy Baseball Forecaster for Week 13: June 22-28
                    • 7h
                    • Tristan H. Cockcroft
                    Jesus Luzardo #44 of the Philadelphia Phillies pitches in the seventh inning against the Miami Marlins at Citizens Bank Park on June 16, 2026 in Philadelphia, Pennsylvania.
                    • Fantasy baseball forecaster: Team hitting ratings
                      • 7h
                      • Tristan H. Cockcroft
                      Los Angeles Dodgers first baseman Freddie Freeman (5) rounds third base to score in the third inning against the Los Angeles Angels at Dodger Stadium.
                      • Fantasy baseball forecaster: Pitcher projections for the next 10 days
                        • 7h
                        • Tristan H. Cockcroft
                        Philadelphia Phillies starting pitcher Cristopher Sánchez (61) flips the ball to first base in the first inning New York Mets at Citi Field.
                        • Reliever depth chart: Who's closing, who's tired and who's next?
                          • 7h
                          • Fantasy Staff
                          San Diego Padres' Mason Miller looks on during the ninth inning of a baseball game against the Milwaukee Brewers.

                        2026 NL Cent Standings

                        TeamWLPCTGBSTRK
                        Milwaukee4629.613-W1
                        St. Louis4034.5415.5L3
                        Chicago Cubs4037.5197L1
                        Pittsburgh3839.4949L2
                        Cincinnati3639.48010W1
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