Liberatore struggles early, as Royals capitalize to down Cardinals in I-70 series opener

Kansas City took the opening game of the renewed I-70 series against the St. Louis Cardinals by leaning into a theme that surfaced early: when Matthew Liberatore had the chance to set the tone, he instead spiraled, and the Royals made sure the early frustration became lasting damage. According to Yahoo Sports’ account of the game, the Cardinals would have been in much better shape if only the first half-inning had counted, a reminder that the contest did not simply tilt. It widened.

Liberatore, a Cardinals starting pitcher, is described in the report as having one of his worst starts of the year. That kind of phrasing matters, because a start that goes poorly does not just put pressure on the bullpen. It changes the way an opponent plays the rest of the game, with hitters becoming more aggressive and fielders tightening their reads, expecting more rallies to come. In this case, the Royals were able to “take advantage” in the later innings, turning what began as an uneven start into a controllable win.

What made Kansas City’s performance stand out was the gap between the first look and the remainder of the outing. The game was not presented as a slow build in the way many mid-level matchups unfold. Yahoo’s description suggests a stark contrast: the opening portion of the game went one way, but the other 8 1/2 innings went “terrible” for St. Louis. That implies the Cardinals could not stabilize once the damage started to accumulate, forcing them to play catch-up for much of the night.

The result carried additional symbolism because the Cardinals and Royals are renewing a longstanding in-state-adjacent rivalry track tied to Interstate 70. Yahoo characterizes the weekend setup as “awkwardly-scheduled,” which frames the series as more than a routine interleague stop. Even without turning the matchup into a far-reaching playoff narrative, regional series like this one tend to affect how fans judge both clubs in the season’s long rhythm, particularly when one team seizes the early advantage.

The Cardinals, facing a start that went sideways early, likely had to rethink their pitching posture and defensive focus once the Royals began to apply consistent pressure. In MLB, a pitcher’s inability to command early counts often drives the rest of the at-bats, whether that means longer innings, fewer clean outs, or more runners reaching base than a manager wants to see. The Yahoo report’s framing suggests St. Louis never fully regained that early stability, which is typically the difference between a close loss and a game that gets away.

For Kansas City, the payoff was straightforward: they did not need a comeback in the classic sense because the Royals’ advantage built as the innings progressed. By capitalizing “easily,” as the report puts it, Kansas City demonstrated they could convert chances against a starter who was not at his usual effectiveness. That is the kind of operational win teams value, because it takes stress off the back end and allows the club to move forward with more confidence in its approach for the rest of the series.

Looking ahead, the obvious storyline is how St. Louis responds after a game shaped by one starter’s rough night. With the I-70 series continuing, the Cardinals will want to restore their baseline, especially if Liberatore’s outing is representative of whatever mechanical or workload issues may have contributed to the “worst starts” language. For Kansas City, the next focus is whether they can repeat the same batting discipline and bullpen management that helped them turn early problems into separation.