(AP Photo/Julio Cortez)
NEW YORK (AP) Mookie Betts and the Boston Red Sox won their third consecutive AL East championship Thursday night, clinching on enemy turf with an 11-6 victory over the rival New York Yankees.
Betts homered, doubled twice and drove in five runs, finishing with four hits as the Red Sox overcame Giancarlo Stanton's go-ahead grand slam in the fourth inning. Jackie Bradley Jr. hit a tying home run in the seventh and Xander Bogaerts put Boston ahead with a sacrifice fly.
With the best record in baseball and a playoff berth already secured, Boston (104-49) closed out a once-tight division race with nine games to spare. J.D. Martinez and the Red Sox, alone in first place since July 2, will open the postseason at home on Oct. 5 against an opponent to be determined.