The Los Angeles Dodgers appeared to be cruising toward a routine victory on Wednesday night, backed by a dazzling outing from their prized offseason acquisition. Yoshinobu Yamamoto, the Japanese right-hander signed to a record contract last winter, was untouchable through the first five innings against the St. Louis Cardinals. He retired the first 15 batters he faced, allowing no hits, striking out seven, and issuing only one walk. The Dodgers’ offense, meanwhile, gave him a cushion by scoring early against the Cardinals’ pitching staff. But baseball is a game of momentum, and the Cardinals seized it with ruthless efficiency after Yamamoto departed. The final score of 8-6 reflected a game that had been completely transformed by the later innings.

Manager Dave Roberts had set the tone before the first pitch, speaking candidly about the need for a strong start. “It comes down to starting pitching,” Roberts said, referencing the 13 runs his team had allowed in a humbling loss the previous night. Yamamoto answered that call with a performance that had the sellout crowd at Dodger Stadium buzzing. His fastball touched 96 mph, and his splitter baffled Cardinals hitters, who swung and missed at 12 of his pitches. Through five frames, he had thrown only 67 pitches, giving the bullpen a fresh arm and the offense a chance to pad the lead.

Los Angeles struck first in the second inning, stringing together a pair of singles and a walk to push across two runs. A third run scored on a sacrifice fly in the third, and the Dodgers added two more in the fifth on a double that split the gap. The 5-0 lead seemed secure, but the Cardinals had other plans.

St. Louis began their comeback in the sixth inning against Dodgers reliever Alex Vesia. A leadoff double, a walk, and a single loaded the bases with no outs. A sacrifice fly plated the first run, and a groundout brought home another. The inning ended with the score 5-2, but the damage was not done. In the seventh, the Cardinals ambushed another reliever, tagging him for four runs on four hits, including a two-run homer that turned the deficit into a 6-5 lead. The Cardinals added two more runs in the eighth on a bases-loaded walk and a sacrifice fly, stretching the advantage to 8-5.

The Dodgers mounted a final stand in the bottom of the ninth, loading the bases with one out. A fielder’s choice brought home a run, but the rally stalled when a sharp line drive was snagged by the Cardinals’ second baseman, ending the game. The loss dropped the Dodgers’ record to 14-12, while the Cardinals improved to 13-13.

Yamamoto’s outing was a bright spot, but the team’s bullpen wavered at a critical moment. The Dodgers have now lost three of their last four games, with late-inning lapses emerging as a recurring theme. “We need to finish games,” Roberts said after the loss. “We had the right guys out there, but they executed better than we did.” The Cardinals, meanwhile, celebrated a resilient victory that showcased their own bullpen’s ability to hold a slim lead. For the Dodgers, the search for consistency continues, as they head into a weekend series with the Diamondbacks.