An early report from CSN Philly’s Jim Salisbury says Jonathan Pettibone did not throw today due to shoulder soreness. Pettibone, 23, went 5-4 with a 4.04 ERA last season before being sidelined with a strained right shoulder in July. It is believed that Pettibone will compete for the fifth starter starter spot with Roberto Hernandez and Miguel Alfredo Gonzalez.