By ALAN SAUNDERS
PITTSBURGH (AP) - Adam Frazier's game-ending single capped a two-run rally in the ninth inning that lifted the Pittsburgh Pirates over the St. Louis Cardinals 4-3 Sunday.
Francisco Cervelli reached on an infield single leading off the ninth against Brett Cecil (1-3), and Jordy Mercer's one-out double scored pinch-runner Josh Harrison with the tying run. Jose Osuna grounded out, David Freese was intentionally walked and Frazier lined a single to center.
Pittsburgh took two of three against an NL Central rival, winning Friday on Josh Bell's three-run homer in the ninth off Seung Hwan Oh. Bell and Frazier both got their first walkoff hits in the big leagues.
Wade LeBlance (4-2) pitched a hitless ninth.
Yadier Molina had put St. Louis ahead 3-2 with an eighth inning home run, the first allowed by Juan Nicasio this year.
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