Justin Martinez

Justin Martinez: live stats, Statcast data and splits for the Arizona Diamondbacks right-handed pitcher.

Justin Martinez's 2026 season

In 2026, his fourth season in the majors, Justin Martinez made 15 appearances in relief for the Arizona Diamondbacks. The right-hander worked 13⅓ innings with a 2.03 ERA and a 1.13 WHIP, striking out 18 (32.7 percent of batters) and walking 10 (18.2 percent). He was worth 0.2 fWAR.

In 106 career appearances, he owns a 3.56 ERA with 145 strikeouts over 111⅓ 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.

Justin Martinez's 2026 season

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

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

The J.P. Crawford Paradox

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