Javier Báez’s two-run single highlighted a four-run 10th inning and the Detroit Tigers beat Boston 8-4 to send the Red Sox to their first loss on a Sunday and earn a split of their four-game series. Rafael Devers had a game-tying solo homer, RBI triple and sliding play to his left on Matt Vierling’s grounder for the Red Sox, who were a major league-best 9-0 on Sundays.