MLB - 5-time All-Star Troy Tulowitzki retires after a
Troy Tulowitzki retires: Former Rockies all-star shortstop steps away after 13 MLB seasons – The Denver Post
MLB: Troy Tulowitzki and The 15 Worst Contract Extensions in Baseball History, News, Scores, Highlights, Stats, and Rumors
Former Colorado Rockies star Troy Tulowitzki retires, Sports
Former Rockie, 5-time All-Star Tulowitzki retires after leg injuries - Sentinel Colorado
Derek Jeter Free Agency: Will Troy Tulowitzki Deal Guarantee Jeter's Bronx Exit?, News, Scores, Highlights, Stats, and Rumors
Trade, injury talk takes toll on Rockies' Troy Tulowitzki – The Durango Herald
Yankees' Troy Tulowitzki announces retirement - MLB Daily Dish
MLB: Troy Tulowitzki and The 15 Worst Contract Extensions in Baseball History, News, Scores, Highlights, Stats, and Rumors
The Recorder - 5-time All-Star Tulowitzki retires after leg injuries