Glasnow allowed two hits, three walks and two runs in 1.2 innings Saturday. He did not strike out a batter, the Pittsburgh Tribune-Review reports. "Maybe I'm thinking too much about mechanics and things I've got to work on rather than just going out and competing," he said.
Glasnow also balked and threw a wild pitch. Management has privately said that Jameson Taillon may debut in the big leagues sooner than Glasnow.