CANADA - SEPTEMBER 10: Friendly rivalry: Yankee stars outfielder Dave Winfield; left; and first baseman Don Mattingly ham it up a bit in their dugout before last night's game at Exhibition Stadium. They are battling for American League batting title. After 6-2 victory over the Jays; Winfield is hitting a leading .352; while Mattingly; who has 96 runs batted in; is at .349. He also has 21 homers. (Photo by Colin McConnell/Toronto Star via Getty Images)
