PITTSBURGH — 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 S

Pittsburgh Pirates pitcher Mitch Keller breaks PNC Park strikeout record in shutout win over the Cardinals amid historic team pitching streak.

PITTSBIRGH (AP) — Mitch Keller pitched seven innings, Isiah Kiner-Falefa hit a two-run single in a four-run eighth and the Pittsburgh Pirates shut out St. Louis over a three-game series, winning 5-0 Wednesday to extend their winning streak to a season-high six.