Before Bryant and Joc: The Five Best Rookie of the Year Races in MLB History
Troy Tulowitzki: Rockies trade SS to Blue Jays for Jose Reyes - Sports Illustrated
Troy Tulowitzki - Wikipedia
Baseball 'was his whole being': Troy Tulowitzki changed the Rockies at their core - The Athletic
Troy Tulowitzki retires after leg injuries – The Durango Herald
Tough seasons for Troy Tulowitzki, Mark Canha
MLB All-Star Game 2014: Rockies SS Troy Tulowitzki leads NL in votes - Purple Row
Tulo, Blackmon named to NL All-Star squad
Jeremy Peña makes World Series rookie history: How Astros shortstop has set himself apart against Phillies
Troy Tulowitzki - Wikipedia
All-Star Shortstop Troy Tulowitzki Retires - Last Word On Baseball
Yankees Sign Troy Tulowitzki - MLB Trade Rumors