Probable Starters: Iowa: RHP Angel Guzman (3-4, 4.01 ERA, 58.1 IP, 66/16, 1.20 WHIP) vs RHP Travis Smith (3-4, 5.03 ERA) Iowa: RHP Jerome Williams (2-4, 4.65 ERA, 62 IP, 33/20, 1.63 WHIP) vs RHP Alan Benes (3-2, 4.93 ERA) Daytona: RHP Roberto Sotolongo (0-3, 3.86 ERA, 25.2 IP, 20/9, 1.29 WHIP) vs RHP Orlando Trias (10-5, 3.51 ERA) Peoria: RHP Jeff Samardzija (Boise: 1-1, 2.37 ERA, 19 IP, 13/6, 5 HBP, 1.26 WHIP) @ LHP Chi-Hung Cheng (7-5, 3.28 ERA) Boise: RHP Billy Petrick (4-0, 2.35 ERA, 30.2 IP, 23/12, 4 HBP, 1.40 WHIP) vs RHP Scott Souther (0-3, 4.59 ERA) Mesa: RHP Jake Renshaw* (0-0, 5.40 ERA, 6.2 IP, 4/3, 1.80 WHIP)/RHP Oscar Bernard (1-3, 3.77 ERA, 14.1 IP, 8/7, 1.88 WHIP) *Take Mesa's probable starter with a grain of salt as they shuffle their pitchers from the rotation to the pen with frequency. Angel Guzman is confirmed as a starter per MiLB.com after his bout with dehydration last time out. Jeff Samardzija will make his Peoria debut. Fabian Jimenez Angulo and Joel Santo (acquired from the Padres for Scott Williamson) are expected to join the Chiefs tomorrow in Lansing and be available to pitch on Monday.