In a dominant performance, Bryce Miller pitched six scoreless innings, leading the Seattle Mariners to a 6-1 victory over the St. Louis Cardinals, extending their winning streak to three games. Miller allowed only three hits and two walks while striking out four, marking his ninth start of six or more innings without allowing an earned run. Dylan Moore contributed with a home run, and Cal Raleigh recorded a two-run double, raising his season RBI total to 89, setting a new single-season record for Mariners' catchers. The Cardinals managed a single run from Jordan Walker's home run in the seventh inning. Mariners' manager Dan Wilson praised Miller's composure and effectiveness in controlling the strike zone. The win improves Miller's record to 11-8 this season, showcasing his reliability as a pitcher.