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# Riley O'Brien
- URL: https://baseballthings.com/players/riley-obrien/
- Published: 2020-01-01T12:00:00.000Z
- Updated: 2026-10-17T23:09:37.000Z
- Description: Riley O'Brien: live stats, Statcast data and splits for the St. Louis Cardinals right-handed pitcher.
- Author: Jason A. Churchill
- Tags: #player

## Riley O'Brien's 2026 season

In 2026, his fifth season in the majors, Riley O'Brien made 66 appearances in relief for the St. Louis Cardinals. The right-hander worked 64 innings with a 4.08 ERA and a 1.28 WHIP, striking out 64 (23.2 percent of batters) and walking 29 (10.5 percent). He converted 38 of 46 save chances. He was worth 0.3 fWAR.

That was a career best in saves (38). Through 118 career appearances, he has 44 saves and 123 strikeouts and a 3.83 ERA in 122⅓ innings.