A look at how the Pirates’ top 10 prospects, according to Baseball America, are faring:
1. Mitch Keller • RHP • 22 • B/T: R/R • Ht/Wt: 6-3, 195 Class AA Altoona
Keller allowed one run on three hits over 5 2/3 innings in his second start of the season. He has a 0.77 WHIP in his two appearances.
2. Austin Meadows • OF • 22 • B/T: L/L • Ht/Wt: 6-3, 210 Class AAA Indianapolis
Meadows is 3 for 13 in his last three games. The Indians’ past four games have been postponed due to rain in upstate New York.