NEW YORK — Rookie Cam Schlittler struck out 12 in eight innings during a stellar postseason debut as the New York Yankees eliminated the Boston Red Sox with a 4-0 victory in Game 3 of the American League wild-card series on Thursday night. The Yankees, who won the final two games of the best-of-three set, advance to the AL Division Series to face the Blue Jays. That was more than enough for Schlittler (1-0), who allowed five hits and no walks while throwing consistently in the upper 90s. Amed Rosario hit an RBI single and Anthony Volpe added a bases-loaded single off Boston rookie Connelly Early (0-1). Red Sox manager Alex Cora said, “We didn’t finish the way we wanted.