Alex Gordon retires after he 'left it all on the line' for 14
Troy Tulowitzki retires
Former Colorado Rockies star Troy Tulowitzki retires
Rockies' star Tulowitzki armed with better sense of priorities
In first All-Star Game, Simon thrilled to face Jeter
5-time All-Star Troy Tulowitzki retires after leg injuries
Smaller shortstops coming back en vogue
Colorado Rockies shortstop Troy Tulowitzki an All-Star Game
Former Colorado Rockies star Troy Tulowitzki retires