DETROIT >> Rajai Davis hit a two-run homer in the eighth inning, and the Detroit Tigers rallied for a 6-4 victory over the playoff-chasing Minnesota Twins on Friday night.It was the type of loss the Twins may look back on if they don't make the postseason. They entered the day trailing Houston by 1 1/2 games for the second wild card in the American League, and they led 4-1 in the seventh against the sub-.