 He made 20 starts through July 18 until landing on 15-day disabled list on July 18 with patellar tendinitis in the right knee.Through that point, he had posted a 5–9 record and 5.63 ERA in innings.Andrew played in six rehab games, going 1–1 with 2.33 ERA, before reinstatement from the DL on September 1, 2008.