Colorado Rockies rookie superstar, runner-up for National League Rookie of The Year. Official Bud Selig Major League baseball game used on August 18, 2007 in Colorado Rockies vs. Los Angeles Dodgers game at Dodgers Stadium sweetspot single signed "Troy Tulowitzki", with Steiner Sports and Major League Baseball authenticated holograms and accompanied by Letter of Authenticity from Steiner Sports. A fantastic autographed baseball from this rising star

Tulowitzki went 3-7 with a double and an RBI in the Rockies 7-4 win in 14 innings