Mets’ bullpen wobbles again as David Peterson struggles in loss to Cardinals

The Mets’ pursuit of the National League Wild Card picture took another hit as New York fell to the St. Louis Cardinals in what turned into a blowout, according to a Thursday morning roundup. The game played out as a pitching breakdown more than a hitting problem, with the Mets unable to stabilize once the Cardinals took control, leaving the Mets to fight from behind for most of the contest.

In the reported flow of the matchup, David Peterson became the focal point. The roundup said Peterson struggled, with the Cardinals putting up six runs after he was moved out of the game, emphasizing that the damage carried through the bullpen rather than ending when the starter did. That is the kind of pattern that can be especially punishing in a standings race, because it forces the offense to do far more than it wants to do to keep pace.

Francisco Alvarez, the Mets’ catcher and a regular source of power for New York, was singled out as the exception on offense. The roundup said Alvarez “accounted for all their runs with one swing of the bat,” portraying a night where the rest of the lineup had difficulty turning contact into production. When the offense is reduced to a single highlight, the margin for error on the pitching staff shrinks quickly.

The Cardinals’ ability to stretch innings, combined with the Mets’ inability to stop the run once it started, created a gap that New York could not realistically close. While the roundup did not detail every at-bat, it framed the loss as another embarrassing one against a team the Mets are chasing in the Wild Card standings. In practical terms, games like these carry extra weight because they tighten the funnel of teams competing for the postseason spots.

New York now heads toward the series finale with a clear objective: avoid a sweep. That is a schedule-driven message, not a small motivational note. A sweep can change not only how teams feel about a stretch but also how they plan the next few days, especially when one of the immediate priorities is simply taking the points available against direct competitors.

For the Mets, the bigger question going forward is not just how they hit on a given night, but whether the pitching staff can keep one bad frame from turning into an entire game. The roundup’s emphasis on Peterson and then the bullpen carrying the damage suggests New York may need more reliable innings from multiple arms, not only from starters.

Alvarez’s role also points to what Mets fans will watch closely next. When a lineup is forced to rely on one player to generate runs, the opposition can respond by pitching differently, and it can become harder to manufacture offense in the middle innings. The Mets will likely look for more consistent contributions across the batting order in the remaining game, starting with protecting innings after the Cardinals begin to set the tone.

With no additional official box-score details included in the roundup text, the key specifics of pitch counts, sequencing, and exact scoring are not fully verifiable here. Still, the storyline is strong and straightforward: a difficult night on the mound, a lone offensive spark from Alvarez, and a must-not-lose position heading into the final game of the series.