Michael Petersen

Michael Petersen: live stats, Statcast data and splits for the Miami Marlins right-handed pitcher.

Michael Petersen's 2026 season

In 2026, his third season in the majors, Michael Petersen made 65 appearances in relief for the Miami Marlins. The right-hander worked 65⅔ innings with a 3.02 ERA and a 1.13 WHIP, striking out 81 (30.1 percent of batters) and walking 29 (10.8 percent). He recorded 25 holds. He was worth 1.5 fWAR.

In 96 career appearances, he owns a 3.75 ERA with 112 strikeouts over 103⅓ innings.

PODCAST: Why trading Logan Gilbert should be on the table, blockbuster prospect trades, Ryan Sloan’s trade value

Baseball Things podcast: why the Seattle Mariners should consider trading Logan Gilbert, blockbuster prospect deals and Ryan Sloan’s value.

PODCAST: 3B Prospects, how the D improves, every arbitration decision

Baseball Things podcast: the Seattle Mariners' third base prospects, how the defense gets better, and a call on every arbitration case.

The J.P. Crawford Paradox

J.P. Crawford has provided leadership and a steady presence on the club's roster, but time may have just run out on the former first-round pick.

PODCAST: 3 Mariners players that should be on the trade block

Baseball Things podcast: Jason A. Churchill names three Seattle Mariners players who should be on the trade block this offseason.