MARIANO RIVERA will exit Yanks after 2013 By News and PHOTOS from fox, Posted in Sports March 7, 2013, 4:03 pm CST http://msn.foxsports.com/mlb/story/new-york-yankees-mariano-rivera-set-to-announce-retirement-2013-season-will-be-his-last-030713 Please enable JavaScript to view the comments powered by Disqus.