Former Colorado Rockies star Troy Tulowitzki retires, Sports
Colorado Rockies take full measure in approach to rebuild with Troy Tulowitzki trade - Purple Row
Troy Tulowitzki retires from MLB
Wilson High and Dirtbags icon Troy Tulowitzki is at the crossroads – Orange County Register
The great Troy Tulowitzki is no longer a Colorado Rockie, now what?
Troy Tulowitzki's journey from Rockies star to Texas teacher
Remembering the Troy Tulowitzki Trade
Troy Tulowitzki: 'Something needs to change' with Rockies
Troy Tulowitzki's fleeting greatness leaves us wondering what could have been - ESPN
Troy Tulowitzki traded by Colorado Rockies to Toronto Blue Jays – The Denver Post
The Rockies aren't looking around very hard for a trade of star shortstop Troy Tulowitzki - NBC Sports