Hi, Subscriber

Isaac Mattson: Everything you need to know

Isaac Mattson

Isaac Mattson

#72 RP
Pittsburgh Pirates

STATS

Isaac Mattson

Isaac Mattson Game Log   2026

  • Regular Season
     
    Date
    Opp
    Result
    IP
    K
    BB
    HBP
    CG
    SHO
    H
    R
    ER
    7/12
    MIL
    W 14-5
    0.2
    1
    1
    0
    0
    0
    1
    0
    0
    7/11
    MIL
    W 3-2
    1.0
    0
    0
    0
    0
    0
    1
    0
    0
    7/5
    WSH
    W 11-5
    1.0
    1
    0
    0
    0
    0
    2
    0
    0
    7/3
    WSH
    L 9-5
    1.1
    1
    1
    0
    0
    0
    3
    4
    4
    6/30
    PHI
    L 8-0
    0.2
    0
    0
    0
    0
    0
    1
    0
    0
    6/27
    CIN
    L 9-7
    1.0
    2
    0
    0
    0
    0
    0
    0
    0
    6/26
    CIN
    L 6-4
    1.0
    1
    0
    0
    0
    0
    0
    0
    0
    6/23
    SEA
    L 3-2
    1.0
    1
    0
    0
    0
    0
    0
    0
    0
    6/17
    ATH
    W 12-4
    1.0
    2
    0
    0
    0
    0
    1
    1
    1
    6/14
    MIA
    L 4-2
    1.1
    1
    2
    0
    0
    0
    0
    0
    0
    5/17
    PHI
    L 6-0
    1.0
    0
    0
    1
    0
    0
    1
    0
    0
    5/16
    PHI
    L 6-0
    1.1
    2
    1
    0
    0
    0
    0
    0
    0
    5/10
    SF
    W 6-4
    0.1
    0
    0
    0
    0
    0
    3
    2
    2
    5/7
    AZ
    W 4-2
    0.1
    1
    0
    0
    0
    0
    0
    0
    0
    4/27
    STL
    L 4-2
    0.1
    1
    0
    0
    0
    0
    0
    0
    0
    4/25
    MIL
    W 6-3
    1.0
    0
    0
    0
    0
    0
    0
    0
    0
    4/24
    MIL
    W 6-0
    1.0
    1
    1
    0
    0
    0
    0
    0
    0
    4/19
    TB
    W 6-3
    1.0
    1
    0
    0
    0
    0
    0
    0
    0
    4/18
    TB
    L 8-7
    1.0
    0
    0
    0
    0
    0
    0
    0
    0
    4/16
    WSH
    L 8-7
    1.0
    0
    1
    0
    0
    0
    0
    0
    0
    4/14
    WSH
    L 5-4
    2.0
    1
    0
    0
    0
    0
    2
    0
    0
    4/11
    CHC
    W 4-3
    1.0
    1
    0
    0
    0
    0
    2
    0
    0
    4/10
    CHC
    W 2-0
    1.0
    0
    1
    0
    0
    0
    0
    0
    0
    4/7
    SD
    W 7-1
    0.2
    0
    0
    0
    0
    0
    1
    0
    0
    4/6
    SD
    L 5-0
    1.0
    2
    0
    0
    0
    0
    2
    0
    0
    4/4
    BAL
    W 3-2
    1.0
    1
    1
    0
    0
    0
    1
    0
    0
    4/1
    CIN
    W 8-3
    1.1
    0
    0
    0
    0
    0
    1
    0
    0
    3/30
    CIN
    L 2-0
    1.0
    1
    1
    0
    0
    0
    0
    0
    0
    3/29
    NYM
    W 4-3
    1.0
    2
    0
    0
    0
    0
    0
    0
    0
    3/26
    NYM
    L 11-7
    0.2
    1
    2
    0
    0
    0
    3
    2
    2
    Regular Season Totals
    25.5
    25
    12
    1
    0
    0
    25
    9
    9
Isaac Mattson

Isaac Mattson Splits   2026

  • Splits
    GS
    IP
    W
    L
    ERA
    K
    BB
    HBP
    CG
    H
    R
    ER
    SVO
    S
    AVG
    HR
    Overall
    0
    30.2
    0
    0
    0.0
    26
    14
    1
    0
    30
    15
    15
    2
    0
    0.254
    3
    Away
    0
    12.2
    0
    0
    0.0
    11
    6
    0
    0
    16
    9
    9
    2
    0
    0.308
    3
    Home
    0
    18.0
    0
    0
    0.0
    15
    8
    0
    0
    14
    6
    6
    0
    0
    0.212
    0
    Day
    0
    17.2
    0
    0
    0.0
    14
    11
    0
    0
    18
    9
    9
    1
    0
    0.261
    0
    Night
    0
    13.0
    0
    0
    0.0
    12
    3
    0
    0
    12
    6
    6
    1
    0
    0.245
    3
    vs Lefty
    0
    0.0
    0
    0
    0.0
    13
    10
    0
    0
    17
    10
    0
    0
    0
    0.283
    2
    vs Righty
    0
    0.0
    0
    0
    0.0
    13
    4
    1
    0
    13
    5
    0
    0
    0
    0.224
    1
    March
    0
    2.2
    0
    0
    0.0
    4
    3
    0
    0
    3
    2
    2
    0
    0
    0.273
    0
    April
    0
    14.0
    0
    0
    0.0
    8
    6
    0
    0
    12
    5
    5
    1
    0
    0.235
    0
    May
    0
    3.0
    0
    0
    0.0
    3
    1
    0
    0
    4
    2
    2
    1
    0
    0.308
    0
    June
    0
    6.0
    0
    0
    0.0
    7
    2
    0
    0
    2
    1
    1
    0
    0
    0.100
    1
    July
    0
    5.0
    0
    0
    0.0
    4
    2
    0
    0
    9
    5
    5
    0
    0
    0.391
    2
    Opponent
    vs ATL 0 1.0 0 0 0.0 1 0 0 0 2 1 1 0 0 0.400 0
    vs TB 0 2.0 0 0 0.0 1 0 0 0 0 0 0 0 0 0.000 0
    vs SEA 0 1.0 0 0 0.0 1 0 0 0 0 0 0 0 0 0.000 0
    vs MIL 0 3.2 0 0 0.0 2 2 0 0 2 0 0 1 0 0.167 0
    vs CHC 0 2.0 0 0 0.0 1 1 0 0 2 0 0 0 0 0.250 0
    vs PHI 0 3.0 0 0 0.0 2 1 0 0 2 0 0 0 0 0.182 0
    vs BAL 0 1.0 0 0 0.0 1 1 0 0 1 0 0 0 0 0.333 0
    vs SD 0 1.2 0 0 0.0 2 0 0 0 3 0 0 0 0 0.375 0
    vs NYM 0 1.2 0 0 0.0 3 2 0 0 3 2 2 0 0 0.375 0
    vs MIA 0 1.1 0 0 0.0 1 2 0 0 0 0 0 0 0 0.000 0
    vs STL 0 1.0 0 0 0.0 1 2 0 0 3 5 5 0 0 0.500 0
    vs CIN 0 4.1 0 0 0.0 4 1 0 0 1 0 0 0 0 0.071 0
    vs WSH 0 5.1 0 0 0.0 3 2 0 0 7 4 4 0 0 0.333 2
    vs AZ 0 0.1 0 0 0.0 1 0 0 0 0 0 0 0 0 0.000 0
    vs SF 0 0.1 0 0 0.0 0 0 0 0 3 2 2 1 0 0.750 0
    vs ATH 0 1.0 0 0 0.0 2 0 0 0 1 1 1 0 0 0.250 1
    Venue
    @ Milwaukee 0 2.0 0 0 0.0 1 1 0 0 0 0 0 1 0 0.000 0
    @ Washington 0 2.1 0 0 0.0 2 1 0 0 5 4 4 0 0 0.455 2
    @ Athletics 0 1.0 0 0 0.0 2 0 0 0 1 1 1 0 0 0.250 1
    @ Cincinnati 0 2.1 0 0 0.0 1 1 0 0 1 0 0 0 0 0.125 0
    @ Arizona 0 0.1 0 0 0.0 1 0 0 0 0 0 0 0 0 0.000 0
    @ Philadelphia 0 0.2 0 0 0.0 0 0 0 0 1 0 0 0 0 0.333 0
    @ New York 0 1.2 0 0 0.0 3 2 0 0 3 2 2 0 0 0.375 0
    @ Pittsburgh 0 18.0 0 0 0.0 15 8 0 0 14 6 6 0 0 0.212 0
    @ Chicago 0 2.0 0 0 0.0 1 1 0 0 2 0 0 0 0 0.250 0
    @ San Francisco 0 0.1 0 0 0.0 0 0 0 0 3 2 2 1 0 0.750 0
Isaac Mattson

Isaac Mattson Player Profile  

Team Pittsburgh Pirates
Birthdate 7/14/1995 (30)
Status A
HT/WT 6'2", 214 lbs
Draft Info 2017: Rd 19; Pk 10 (LAA)
Birthplace Erie, PA, USA
Position RP
College Pittsburgh

Career History

Pittsburgh Pirates 2024-Present (3 seasons)
Baltimore Orioles 2020-2022 (2 seasons)

Isaac Mattson: More News

Pittsburgh Pirates Cut 2-Year MLB Player Before Brewers Game After White Sox Trade

Pittsburgh Pirates Cut 2-Year MLB Player Before Brewers Game After White Sox Trade

MLB Trade Rumors: Blue Jays Trade, Dodgers Deadline Strategy, Sandy Alcantara & Clay Holmes

MLB Trade Rumors: Blue Jays Trade, Dodgers Deadline Strategy, Sandy Alcantara & Clay Holmes

TRADE: MLB World Reacts to White Sox Trading Former First-Round Pick to Pirates

TRADE: MLB World Reacts to White Sox Trading Former First-Round Pick to Pirates

MLB Trade Rumors: Tigers Keeping Skubal, Blue Jays Selling, Mason Miller Haul & Bo Bichette

MLB Trade Rumors: Tigers Keeping Skubal, Blue Jays Selling, Mason Miller Haul & Bo Bichette

MLB Trade Rumors: Yankees-Padres Bidding War Looms, Sonny Gray & Byron Buxton

MLB Trade Rumors: Yankees-Padres Bidding War Looms, Sonny Gray & Byron Buxton

Who Is Jared Jones? Pirates Pitcher Pulled During Perfect Game Bid

Who Is Jared Jones? Pirates Pitcher Pulled During Perfect Game Bid

Pittsburgh Pirates Sign MLB Legend’s Grandson During Braves Series

Pittsburgh Pirates Sign MLB Legend’s Grandson During Braves Series

Pirates Slugger Ryan O’Hearn Enjoys Historical Night Against Braves

Pirates Slugger Ryan O’Hearn Enjoys Historical Night Against Braves

Pittsburgh Pirates Released 3-Year MLB Player Quietly from Organization

Pittsburgh Pirates Released 3-Year MLB Player Quietly from Organization

Pittsburgh Pirates Sign 5-Year MLB Player During Braves Series

Pittsburgh Pirates Sign 5-Year MLB Player During Braves Series

Pittsburgh Pirates Announce Brutal Konnor Griffin News Before Braves Series

Pittsburgh Pirates Announce Brutal Konnor Griffin News Before Braves Series

Pirates’ Paul Skenes’ Latest Start Reaffirms Concerning Trend Before Braves Series

Pirates’ Paul Skenes’ Latest Start Reaffirms Concerning Trend Before Braves Series

MLB World Reacts to Unfortunate Konnor Griffin News

MLB World Reacts to Unfortunate Konnor Griffin News

Pistons Proposed to Land Trey Murphy for 2 Key Players in Blockbuster Trade

Pistons Proposed to Land Trey Murphy for 2 Key Players in Blockbuster Trade

Pittsburgh Pirates Release 2-Year MLB Player After Nationals Series

Pittsburgh Pirates Release 2-Year MLB Player After Nationals Series

Pirates SP Paul Skenes Has Seen His Velocity Dip, This May Be Why

Pirates SP Paul Skenes Has Seen His Velocity Dip, This May Be Why

Why Was the Reds-Pirates Game Delayed Today? When Did it Start?

Why Was the Reds-Pirates Game Delayed Today? When Did it Start?

Former Pittsburgh Pirates Manager Makes Bold Paul Skenes Extension Claim

Former Pittsburgh Pirates Manager Makes Bold Paul Skenes Extension Claim

Pirates Get Brutal Oneil Cruz Injury News Amid Career Season

Pirates Get Brutal Oneil Cruz Injury News Amid Career Season

Pittsburgh Pirates Announce Konnor Griffin News Before Dodgers Series

Pittsburgh Pirates Announce Konnor Griffin News Before Dodgers Series

Pittsburgh Pirates Announce Marcell Ozuna Change Before Braves Series

Pittsburgh Pirates Announce Marcell Ozuna Change Before Braves Series

Pirates Trade 3-Year MLB Player to Boston Red Sox

Pirates Trade 3-Year MLB Player to Boston Red Sox

Pirates-Orioles Trade Prediction Sends 2X MLB All-Star to Pittsburgh for Two Top Prospects

Pirates-Orioles Trade Prediction Sends 2X MLB All-Star to Pittsburgh for Two Top Prospects

TRADE: MLB World Reacts To Pittsburgh Pirates Sending 6-Year MLB Player To Twins

TRADE: MLB World Reacts To Pittsburgh Pirates Sending 6-Year MLB Player To Twins

Pirates Starter Placed on the Restricted List In Surprising Move

Pirates Starter Placed on the Restricted List In Surprising Move

Pittsburgh Pirates Make Konnor Griffin Decision Before Twins Game

Pittsburgh Pirates Make Konnor Griffin Decision Before Twins Game

Pittsburgh Pirates Announce Konnor Griffin Decision Before Cubs Game

Pittsburgh Pirates Announce Konnor Griffin Decision Before Cubs Game

Pirates Make Surprising Konnor Griffin Decision Ahead of Cubs Game

Pirates Make Surprising Konnor Griffin Decision Ahead of Cubs Game

Pittsburgh Pirates Announce Konnor Griffin Decision Before Blue Jays Game

Pittsburgh Pirates Announce Konnor Griffin Decision Before Blue Jays Game

Pittsburgh Pirates Make Konnor Griffin Decision For Blue Jays Game

Pittsburgh Pirates Make Konnor Griffin Decision For Blue Jays Game

Isaac Mattson: More News