Cardinals Edge Diamondbacks 5-4 on Late Herrera Sacrifice Fly

What happened:

Watch the highlights:

The St. Louis Cardinals beat the Arizona Diamondbacks 5-4 on Friday night, with Iván Herrera’s sacrifice fly in the ninth inning providing the decisive run. Yahoo Sports reports that José Fermín started the ninth with a single that deflected off closer Paul Sewald’s glove, setting up the Cardinals’ late push.

The win was built in layers rather than one swing. Rookie JJ Wetherholt hit a solo home run, while Masyn Winn supplied three RBIs: a two-run single in the first inning and a sacrifice fly in the eighth. Herrera’s ninth-inning sacrifice fly then gave St. Louis the margin it needed in a game that stayed tight to the finish.

Why it matters:

For St. Louis, the shape of the win is as important as the final score. Wetherholt’s solo homer gives the Cardinals production from a rookie bat, Winn’s three-RBI night shows impact from another young player, and Herrera’s late situational at-bat turned pressure into a run without needing a clean extra-base hit. In a one-run game, those details carry real value.

The ninth inning also shows how thin late-game margins can be. Fermín’s leadoff single was not described as a clean liner into a gap; it deflected off Sewald’s glove. That kind of contact still counts, and St. Louis converted it into the go-ahead run. For Arizona, the sequence will sting because the game was close enough that one mishandled or unlucky touch helped tilt the result.

Game flow:

The Cardinals struck early through Winn’s two-run single in the first, which immediately put Arizona under pressure. Wetherholt later added his solo homer, giving St. Louis another run from a single swing. Winn’s sacrifice fly in the eighth mattered because it kept the Cardinals within position to win the game late, rather than needing a bigger rally in the ninth.

Herrera’s sacrifice fly was the clean finishing action: not flashy, but enough. In tournament-style terms, this was a survival win. St. Louis found runs through contact, sacrifice flies, and one rookie homer, then held on by a single run.

Standings impact:

The source does not provide division or wild-card context, so the confirmed impact is limited to the result itself: St. Louis added a road win, and Arizona took a narrow home loss. In baseball’s long regular-season race, these games matter because they are banked before the standings math becomes sharper later on.

What to watch:

Wetherholt’s power contribution is worth tracking, but one homer should not be stretched into a trend on its own. Winn’s run production is the more complete single-game signal here, especially because he drove in runs in multiple situations. Arizona’s late-inning response after Sewald’s deflection also deserves follow-up once fuller box-score and clubhouse details are available.

Confidence:

Confirmed by the source: St. Louis won 5-4, Wetherholt hit a solo homer, Winn had three RBIs, Herrera hit the go-ahead sacrifice fly in the ninth, and Fermín opened the decisive inning with a deflected single off Sewald. Follow-up is still needed for pitching lines, standings context, and any manager or player reaction.