| 9/1/2005 | Temple | 16 | @ | Arizona St | 63 | ||||
| 9/10/2005 | #10 LSU | 35 | @ | Arizona St | 31 | (LSU Home Game) | |||
| 9/17/2005 | Northwestern | 21 | @ | Arizona St | 52 | ||||
| 9/24/2005 | Arizona St | 42 | @ | Oregon St | 24 | P10 | |||
| 10/1/2005 | #1 Southern California | 38 | @ | Arizona St | 14 | P10 | |||
| 10/8/2005 | #5 Oregon | 31 | @ | Arizona St | 17 | P10 | |||
| 10/22/2005 | Arizona St | 35 | @ | Stanford | 45 | P10 | |||
| 10/29/2005 | Washington | 20 | @ | Arizona St | 44 | P10 | |||
| 11/5/2005 | Arizona St | 27 | @ | Washington St | 24 | P10 | |||
| 11/12/2005 | Arizona St | 35 | @ | #17 UCLA | 45 | P10 | |||
| 11/25/2005 | Arizona | 20 | @ | Arizona St | 23 | P10 | |||
| 12/27/2005 | Arizona St | 45 | vs | Rutgers | 40 | Insight |