Pirates have reasons to pursue Tulowitzki
Pirates outlast Rockies 4-3 in 14 - The San Diego Union-Tribune
Rockie road: Sooner or later, Tulowitzki may ask for trade
MLB roundup: Blue Jays head to Fenway on high - The Boston Globe
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Is this the year Cliff Lee becomes a Yankee? Would the Rockies send Troy Tulowitzki to the Mets? An early look at trade possibilities plus Lagares mourning; Beltran, Sabathia murkier – New
Troy Tulowitzki off to fast start, hits his second homer of spring training - Newsday
Blue Jays activate SS Tulowitzki from DL
Is this the year Cliff Lee becomes a Yankee? Would the Rockies send Troy Tulowitzki to the Mets? An early look at trade possibilities plus Lagares mourning; Beltran, Sabathia murkier – New
Former Colorado Rockies star Troy Tulowitzki retires, Sports
Troy Tulowitzki slides in NL MVP race while Mike Trout hold on to top spot in AL - Sports Illustrated