Racing PositionsVeteran reliever Ziegler retires after 11 seasons6YZiegler is first D-back to use bullpen cart6YD-backs get relievers Ziegler, Diekman in trades6YMattingly: Struggling Ziegler out as Marlins' closer7YSources: Unhappy Yelich wants some answers7YJerry CrasnickOverrated! Why Giancarlo Stanton's home runs aren't nearly as impressive as you think7YEddie MatzHot corner has been ice cold for the Red Sox; what's next?8YScott LauberBrad Ziegler thanks Boston fans, team for hospitality8YESPN.com