The Cardinals hadn’t been shut out over three games in the same series since the final three games in 2015 in Atlanta.

The Pirates didn’t look like a last-place team during a 6-0 homestand in which they outscored the New York Mets and St. Louis Cardinals by 43-4.

P ITTSBURGH — Pittsburgh Pirates right-handed starting pitcher Mitch Keller put in one of his best performances of the season in a 5-0 shutout victory over the St. Louis Cardinals at PNC Park. The Pirates complete the sweep of the Cardinals, as they also won 7-0 on June 30 and 1-0 on July 1, shutting out their rival in all three games.