Pedro Alvarez rounds third after getting the Pirates' only hit of the game, a solo home run off St. Louis Cardinals pitcher Michael Wacha in the eighth inning of Game 4 of a National League baseball division series, Monday, Oct. 7, 2013, in Pittsburgh. (AP Photo/Gene J. Puskar) by Will GravesAP Sports Writer PITTSBURGH (AP) — Rookie Michael Wacha took a no-hit bid into the eighth inning and the St. Louis Cardinals showed off their October poise, edging the Pittsburgh Pirates 2-1 Monday and setting up a winner-take-all Game 5 in the NL division series.
