Troy Tulowitzki announces retirement from baseball – New York Daily News
Yankees' Troy Tulowitzki announces retirement from Major League Baseball
Rockies send Troy Tulowitzki to Blue Jays for Jose Reyes - The Boston Globe
Troy Tulowitzki - Wikipedia
Troy Tulowitzki held a workout for eleven clubs - NBC Sports
Led by Troy Tulowitzki, Blue Jays Get First Postseason Win Since 1993 and Avoid Elimination - The New York Times
Troy Tulowitzki retires: Former Rockies all-star shortstop steps away after 13 MLB seasons – The Denver Post
LB In MLB: Troy Tulowitzki Announces His Retirement –
Former Rockies outfielder Cory Sullivan aims for front office job - NBC Sports
On Troy Tulowitzki, the Yankees, and appreciating the present - Pinstripe Alley
Troy Tulowitzki: Yankees SS Retires After 13 Seasons - Sports Illustrated
Former Colorado Rockies star Troy Tulowitzki retires, Sports
Why Yankees' Troy Tulowitzki opted for retirement at 34 instead of return from calf injury