Hunter Barco made his Double-A debut on Sunday, throwing three shutout innings for the Altoona Curve. Barco was promoted from Greensboro to start the second half, after putting up a 3.34 ERA in 62 innings in High-A. He struck out 77 and walked 22 at the former level. On Sunday, Barco had a similar result … Continue reading Pirates Prospect Watch: Hunter Barco Makes His Double-A Debut