Sickels @ MLBall is reviewing his sleeper picks:
Andre Rienzo, RHP, Chicago White Sox: 3.83 ERA with 86/50 K/BB in 85 innings for High-A Winston-Salem, 87 hits. Strong K/IP ratio but big spike in his walk rate this year, just went on DL. Age 23. Rating based mainly on stats with some scouting input.
