Troy Tulowitzki, American baseball player
Troy Trevor Tulowitzki (born October 10, 1984), nicknamed "Tulo", is an American retired professional baseball shortstop, who played 13 seasons in Major League Baseball (MLB), primarily with the Colorado Rockies. He also played for the Toronto Blue Jays and New York Yankees.

After playing college baseball for California State University, Long Beach, the Rockies selected Tulowitzki with the seventh overall selection of the 2005 MLB Draft. He made his MLB debut the following year. Tulowitzki is a five-time MLB All-Star, a two-time Gold Glove Award winner, and a two-time Silver Slugger Award winner. The Rockies traded him to the Blue Jays in 2015. Tulowitzki missed most of the 2017 season and all of the 2018 season with injuries, and the Blue Jays released him after the 2018 season. In 2019, he signed with the Yankees, playing the first five games of the season before being sidelined with a calf strain; after experiencing setbacks, he announced his retirement from baseball in late July.

Tulowitzki's arm, range and instincts at shortstop were highly regarded. Furthermore, his size, ability and leadership skills garnered him comparisons to Cal Ripken Jr., Alex Rodriguez, and Derek Jeter. In spite of his talent, he fostered a reputation for being an injury-prone player, having played over 140 games in a season only three times and missing at least 30 games in several seasons due to various ailments.