David Dahl Colorado Rockies MLB Debut Ticket 7/25/2016 Vs Orioles 11222 This is a ticket stub from the Colorado Rockies vs Baltimore Orioles July 25, 2016 game, in which was David Dahls Major League Baseball Debut. He was drafted by the Rockies in the First Round of the 2012 MLB Draft (10th overall). After batting .484 for the Rockies AAA Albuquerque Isotopes, he was called up. Dahl also recorded a hit in his Major League Debut.