MILWAUKEE — There are times, Brewers standout reliever Aaron Ashby claims, when he loses his cool. On the golf course. Maybe if the traffic is bad enough. With the tying run 90 feet away in the World Series, though? Zen. Nursing a one-run lead in the ninth inning Saturday night with a runner on third base and facing Yandy Diaz, the hitter with the highest batting average with runners in scoring position in the sport this season, Ashby got down 3-1 in the count. Then he dropped a curveball in for a strike to even the count. Yellow towels waved as the tension rose. The Brewers’ Game 2 fate reste...