Yankees’ trade options to bolster a bullpen they’ll need stacked for postseason

Pop quiz, hot shots: Name the last team to win the World Series while posting an inferior starting pitchers’ ERA to the losing team. That would be the 2014 Giants, who outlasted the Royals in seven games while tallying a 5.29 starters’ ERA to the Royals’ 4.54. Tim Hudson, Jake Peavy and Ryan Vogelsong pitched…