Isaac Mattson

RP / Pittsburgh Pirates / EXP: 0YRS Height: 6-2 Weight: 205 lb Age: 29 College: Pittsburgh Bats/Throws R/R

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Player News
  • The Pirates outrighted Mattson to Triple-A Indianapolis on Monday, Andrew Destin of the Pittsburgh Post-Gazette reports. Mattson is no longer on the 40-man roster but will stick around in the organization. He allowed three runs over 5.1 relief innings for the Pirates this season.

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  • The Pirates selected Mattson was selected from Triple-A Indianapolis on Thursday, Noah Hiles of the Pittsburgh Post-Gazette reports. Mattson signed a minor-league contract with the Pirates in December and has been through Double-A and Triple-A during 2024. He has appeared in 30 games for Triple-A Indianapolis, notching a 3.19 ERA across 62.0 innings. The 29-year-old made his last and only MLB appearances in 2021 for Baltimore, where he allowed three earned runs in 4.1 innings. In a corresponding move, Jake Woodford was designated for assignment Thursday.

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  • Mattson signed a minor-league contract with the Pirates on Dec. 11. Mattson, 28, began the 2023 season in the independent Atlantic League before inking a minor-league deal with the Twins in June. He went on to register a 3.62 ERA, 1.21 WHIP and 42:24 K:BB over 32.1 innings for Double-A Wichita and will likely open the 2024 campaign with the Double-A affiliate of the Pirates in Altoona.

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  • The Orioles released Mattson on Monday. Mattson reached the majors for the first time in 2021 and made four appearances out of the Baltimore bullpen, but he was outrighted off the 40-man roster in the spring and had pitched exclusively at Triple-A Norfolk this season. Over his 17.2 innings with Norfolk, Mattson turned in a 6.62 ERA, 1.81 WHIP and 14:20 K:BB.

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  • Orioles' Isaac Mattson: Healthy at Triple-A
    By RotoWire

    Mattson (shoulder) has made three relief appearances for Triple-A Norfolk this season, covering three no-hit scoreless innings while striking out three and issuing one walk. Mattson dealt with a sore right shoulder in spring training, which closed the door on any outside chance he had for making the Orioles' Opening Day roster. After being outrighted off the 40-man roster April 8, Mattson will face an even tougher time making it back in the big leagues even though he's now healthy again.

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Stats

YearTeamAPPGSINNWLSKBBIHAERAWHIP
2024 PIT 3 0 5.3 0 0 0 6 5 1 5.06 1.12
2022 BAL 0 0 0.0 0 0 0 0 0 0 0 0

FULL CAREER STATS

Next Matchup

SituationRecordERAINNERK

Last 7 Games

DATEOppWLSINNHAERABBIKWHIP
9/29
- - - 2.0 0 5.40 1 3 0.50
9/24
vs 
- - - 1.1 1 9.00 4 1 3.75
9/20
- - - 2.0 0 0.00 0 2 0.00

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