Cardinals sign former World Series champion

Mack Baltes

Cardinals sign former World Series champion image

Jeff Curry

Apart from early activity in the trade market (dealing Sonny Gray and Willson Contreras), the St. Louis Cardinals have had a quiet offseason, especially when it comes to free-agent signings.

The Cardinals began the offseason by re-signing backup catcher Yohel Pozo after a solid 2025 season. After that, they added right-handed starter Dustin May to fill a spot in their rotation. 

Friday, St. Louis made another move, adding a veteran reliever to aid the bullpen. According to Robert Murray of FanSided, the Cardinals have agreed to a deal with right-hander and St. Louis native, Ryne Stanek.

Over nine MLB seasons, Stanek carries a career 21-23 record with a 3.85 ERA. Although his career K/9 is strong (10.4), he has a tendency to offer free passes, carrying high BB/9 (4.6).

His best season by far came in 2022 with the Houston Astros, where he won a World Series title. In that season, Stanek posted a career-high 2.1 WAR, going 2-1 with a 1.15 ERA in over 54 innings of work.

That said, Stanek is coming off of a 2025 season where he posted his highest ERA (5.30) since his rookie year in 2017.

Nevertheless, Stanek will make a solid addition for a Cardinals team needing bullpen help. His role could be magnified if St. Louis were to trade JoJo Romero, a highly sought after left-handed arm.

At the very least, Stanek could offer stability in the bullpen before fetching a minor prospect return in a trade to a contender. With a World Series title, a perfect 4-0 record and a 2.89 ERA in 30 playoff appearances, Stanek will surely be involved in trade talks as the deadline approaches.

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Staff Writer