BOSTON (AP) — Back in raucous Fenway Park for postseason baseball a year after a last-place finish, the Boston Red Sox are getting the bounces, knocking big hits in bunches and even benfiting from a little small ball. Hardly a perfect team, even by their own estimation, Alex Cora and the wild-card Red Sox are four wins from a return to the World Series anyway. Kike Hernandez delivered Boston’s second straight walk-off win, scoring pinch-runner Danny Santana with a sacrifice fly in the ninth inning to send the Red Sox to the AL Championship Series with a 6-5 win over the Tampa Bay Rays on Monday night. After winning Game 3 of their best-of-five AL Division Series on Sunday with Christian Vazquez’s two-run homer in the 13th, Boston took Game 4 for its first set of back-to-back walk-off postseason wins since 2004 ALCS Games 4 and 5, both from David Ortiz against the Yankees. “We always said we had a good baseball team that had some holes, and we still have some holes, but at the e...