Major league batting leader Troy Tulowitzki has been placed on the 15-day disabled list by the Colorado Rockies because of a left hip flexor strain. The 29-year-old All-Star shortstop was hurt while running out a grounder at Pittsburgh on Saturday night. He was held out of the next two games before being placed on the disabled list, retroactive to Sunday. Read more http://espn.go.com/mlb/story/_/id/1...lace-troy-tulowitzki-disabled-list-hip-strain