Graceffo will draw the start Thursday against the Orioles in what's expected to be a bullpen game for the Cardinals, Derrick Goold of the St. Louis Post-Dispatch reports.
Graceffo is a former starting pitcher, but he's been a full-time reliever in 2026 and hasn't thrown more than 28 pitches in any of his last eight appearances. Once Graceffo exits the game after likely pitching the first inning or two, the Cardinals will lean on a collection of relievers as they aim to avoid a series sweep.