Troy Tulowitzki retires: Former Rockies all-star shortstop steps away after 13 MLB seasons – The Denver Post
Newly retired shortstop Troy Tulowitzki reflects on time with Blue Jays
5-Time All-Star Troy Tulowitzki Announces Retirement - CBS New York
Rockies send Troy Tulowitzki to Blue Jays for Jose Reyes - The Boston Globe
theScore - Troy Tulowitzki is hanging up his cleats after
Troy Tulowitzki retires
Troy Tulowitzki retires
Former Colorado Rockies star Troy Tulowitzki retires, Sports
Yankees' Troy Tulowitzki announces retirement from Major League Baseball
A lookback at Troy Tulowitzki's career
Former Colorado Rockies Shortstop Troy Tulowitzki Announces Retirement
Troy Tulowitzki Discusses Retirement, Future Plans - MLB Trade Rumors