Troy Tulowitzki: Contract extension paying off for Rockies - MLB

Colorado Rockies' Troy Tulowitzki and manager Colorado Rockies' Jim Tracy watch the final out of the Rockies 3-2 loss to the San Diego Padres during a baseball game Monday, May 7, 2012

The Rockies Are Still Playing A Player Who Was On Their Very First Roster Which Was 30 Years Ago

Joe Lemire: What's the rush to extend Tulo? - Sports Illustrated

The Rockies should sign Nolan Arenado to a contract extension - Purple Row

Troy Tulowitzki retires from MLB

MLB: Troy Tulowitzki and The 15 Worst Contract Extensions in Baseball History, News, Scores, Highlights, Stats, and Rumors

Earliest contract extensions in MLB history

Colorado Rockies agree to seven-year megadeal with shortstop Troy Tulowitzki - ESPN

Yankees to sign shortstop Troy Tulowitzki

Lock him up: 5 young extension candidates