Riley O'Brien News: Scoreless frame in spring debut

O'Brien (calf) worked around a walk and a base hit to deliver a scoreless inning of relief Saturday in the Cardinals' 3-2 loss to the Mets in Grapefruit League play.

A mild right calf strain suffered early in camp was enough to prevent O'Brien from pitching for Team South Korea in the World Baseball Classic, but after delivering a scoreless inning in his spring debut Saturday, the 31-year-old righty looks like he'll be ready to go for the start of the regular season. After the Cardinals dealt away Ryan Helsley last July, O'Brien moved into a higher-leverage role and collected four of the team's final five save chances of the 2025 campaign. With St. Louis making no major additions to its bullpen over the winter, O'Brien could head into Opening Day as the Cardinals' top option to close games, though manager Oliver Marmol may prefer to take a committee approach to the ninth inning with JoJo Romero and potentially Matt Svanson also in the mix.