Wednesday night was one great MLB debut for Colton Cowser. The Baltimore Orioles second-ranked prospect, and MLB Pipeline's 14th overall, earned a call-up for the team's game against the New York Yankees, and he didn't disappoint. The 23-year-old impressed the 36,022 fans in attendance at Yankee Stadium tallying a hit, RBI and run scored in his first MLB appearance. His efforts helped to power his squad to a 6-3 win.