The narrative that the Boston Red Sox might be trade deadline sellers crystallized a few weeks back, but they could become a thing of the past soon. Thanks to a 6-2 stretch in the last nine days, the Red Sox are one win away from getting back to .500 for the first time since May 24. If the Red Sox were to sell, though, they’d get the most calls on closer Aroldis Chapman. The seven-time All-Star lowered his season ERA to a minuscule 1.55 with another scoreless outing on Friday night against his old team, the New York Yankees.