What happened: The Cardinals activated right-handed reliever Ryan Fernandez from the 15-day injured list. To clear a roster spot, right-hander Ryne Stanek was placed on the paternity list.

Why it matters: Fernandez's return restores a healthy bullpen option for the stretch of the 2026 regular season, while Stanek's move is a short-term, family-related absence rather than an injury. The shuffle keeps the relief corps at full strength as St. Louis manages high-leverage innings.

What to watch: Stanek is eligible to return within a few days once his paternity leave concludes, and Fernandez's workload will be worth tracking as he reintegrates into the relief mix.