Isiah Kiner-Falefa hit a two-run single in a four-run 10th inning, and the Pittsburgh Pirates beat the Detroit Tigers 8-4 for a split of a doubleheader Thursday. The Tigers won the first game 9-2 behind four RBIs from Riley Greene. Pinch-hitter Ke’Bryan Hayes led off the 10th with a single to right, scoring pinch-runner Tommy Pham from second.