ATL @ MIAFinal 3-5, Sep 27, 2026
IP 1.1, H 0, R 0, ER 0, BB 1, K 0, HR 0, PC-ST 26-18, ERA 3.02, PC 26
BaseballMLBMiami MarlinsRelief pitcher
Michael Petersen
Stats, career and game logMichael Petersen is a relief pitcher for the Miami Marlins who made his MLB debut on Jun 18, 2024.
Updated
About Michael Petersen
Michael Petersen is a right-handed relief pitcher for the Miami Marlins and wears number 49. Born on May 16, 1994, in London, England, he made his MLB debut on Jun 18, 2024, with the Los Angeles Dodgers.
Agatha Research DeskUpdated Oct 5, 2026How he is doing now
Marlins80-822026 regular season
Injury status
No injury reports on file.
Game log
MIA @ CHCFinal 3-2, Sep 23, 2026
IP 0.2, H 1, R 0, ER 0, BB 0, K 2, HR 0, PC-ST 13-11, ERA 3.08, PC 13
MIA @ CHCFinal 8-2, Sep 22, 2026
IP 1.0, H 1, R 0, ER 0, BB 1, K 1, HR 0, PC-ST 18-11, ERA 3.11, PC 18
MIA @ SDFinal 6-7, Sep 19, 2026
IP 1.1, H 2, R 1, ER 1, BB 0, K 4, HR 0, PC-ST 25-20, ERA 3.16, PC 25
Show all 10 games
MIA @ ARIFinal 4-2, Sep 15, 2026
IP 1.0, H 0, R 0, ER 0, BB 1, K 2, HR 0, PC-ST 23-10, ERA 3.08, PC 23
MIA @ ARIFinal 7-8, Sep 14, 2026
IP 1.0, H 2, R 0, ER 0, BB 0, K 3, HR 0, PC-ST 24-16, ERA 3.13, PC 24
LAD @ MIAFinal 3-4, Sep 12, 2026
IP 1.0, H 0, R 0, ER 0, BB 0, K 1, HR 0, PC-ST 13-8, ERA 3.19, PC 13
NYM @ MIAFinal 15-14, Sep 9, 2026
IP 1.0, H 0, R 0, ER 0, BB 0, K 1, HR 0, PC-ST 8-5, ERA 3.24, PC 8
MIA @ KCFinal 9-6, Sep 2, 2026
IP 1.0, H 0, R 0, ER 0, BB 0, K 1, HR 0, PC-ST 9-6, ERA 3.30, PC 9
MIA @ WSHFinal 6-2, Aug 30, 2026
IP 1.0, H 1, R 0, ER 0, BB 0, K 1, HR 0, PC-ST 13-8, ERA 3.36, PC 13
Box score lines from ESPN.
Sources and updates
Stats, scores and injury reports come from Agatha's own records: MLB's own box scores, its transactions and ESPN's injury reports.
Updated Oct 5, 2026, 11:12 PM ET. Results and form refresh after every game; biography facts are checked weekly.