The New York Yankees have the chance to clinch a postseason berth on Tuesday night as they open up a series at Yankee Stadium against the Chicago White Sox. Over the last month-and-a-half, New York has been playing better than anyone in Major League Baseball. The Yankees have the best record in the league since August 6 (28-14). Boone caught up with reporters ahead of Tuesday’s game, and he agreed with a media member’s suggestion that the Yankees are playing their best baseball right now. … I feel like we’ve done a good job of that, and we need to continue that.”