Though Glasnow began the game with four hitless innings, his wildness meant he had just one 1-2-3 inning -- the first. But he had no trouble working around the baserunners, getting ground balls or strikeouts when he needed them.
With the victory, Glasnow improved to 8-5 with a 1.63 ERA. He has struck out 111 batters and walked 49 in 94 innings this season. He ranks second in the Florida State League in ERA and strikeouts, despite missing most of April due to a back injury he suffered in Spring Training.
Glasnow led all Pirates Minor Leaguers with 164 strikeouts in 2013 and is once again atop the organization's leaderboard this season. Right-hander Nick Kingham, the club's No. 5 prospect, ranks second with 96 strikeouts.
Tom Singer is a reporter for MLB.com and writes an MLBlog Change for a Nickel. He can also be found on Twitter @Tom_Singer. Teddy Cahill is a reporter for MLB.com. Follow him on Twitter at @tedcahill. This story was not subject to the approval of Major League Baseball or its clubs.