Cardinals and Diamondbacks play Game 3 of a 4-game set Wednesday at Busch Stadium

The St. Louis Cardinals and the Arizona Diamondbacks meet again Wednesday night for Game 3 of a four-game series at Busch Stadium, setting up what amounts to a mid-series swing game for both bullpens and starting rotations. First pitch is scheduled for 6:45 p.m. Central, with the game described as available.

For the Cardinals, the focus is on right-hander Matthew Liberatore, who is set to start after the team’s first two games in the set. Yahoo Sports framed the start as an opportunity for Liberatore “to turnaround his season,” emphasizing that this is a chance to make an immediate impact in a short slate of games.

Arizona counters with Mitch Britt, who is slated to make the start for the Diamondbacks in Wednesday’s matchup. With both teams using their designated starters for this specific contest, the early innings are likely to shape the pacing, given the series length and how quickly managers will need to manage late-inning arms across the remaining games.

While the Tuesday-to-Wednesday sequence matters in any midweek series, the structure here is especially important because it is a four-game run rather than a longer homestand or road trip. Game 3 often becomes the point where teams either tighten their patterns or adjust based on what they have seen from opposing lineups and command from the starters.

The Cardinals’ home environment adds another layer. Busch Stadium is a familiar setting for a St. Louis rotation to build rhythm, and Liberatore’s start is positioned as a key moment in the team’s attempt to stabilize the pitching plan through the middle of the series.

For Diamondbacks fans, Britt’s outing is the counterpart storyline, essentially a test of the Diamondbacks’ ability to keep pressure on a divisional opponent on the road. As Wednesday night unfolds, the most practical things to watch are how quickly each starter finds the strike zone and whether the game develops into a longer at-bat-driven matchup or a bullpen-forward finish.

With this being Game 3 of 4, the immediate next question is what each team learns about the rest of its staff for the final contest. If either starter has efficient innings, it can change how managers deploy their late relievers for the last game of the series.