| 1 | Tue Nov 9 | vs Portland St | W73-64 | 1-0 | 1.000 | - | | Gill Coliseum · Corvallis, OR |
| 2 | Fri Nov 12 | atIowa State | L50-60 | 1-1 | .500 | - | | James H. Hilton Coliseum · Ames, IA |
| 3 | Mon Nov 15 | atTulsa | L58-64 | 1-2 | .333 | - | ESPNU | Donald W. Reynolds Center · Tulsa, OK |
| 4 | Thu Nov 18 | vsSamford | L77-78 | 1-3 | .250 | - | PACN | Gill Coliseum · Corvallis, OR |
| 5 | Sun Nov 21 | vsPrinceton | L80-81 | 1-4 | .200 | - | PACN | Gill Coliseum · Corvallis, OR |
| 6 | Fri Nov 26 | atWake Forest | L77-80 (OT) | 1-5 | .167 | - | CBSSN | Lawrence Joel Veterans Memorial Coliseum · Winston-Salem, NC |
| 7 | Sat Nov 27 | vsPenn State | L45-60 | 1-6 | .143 | - | | Gill Coliseum · Corvallis, OR |
| 8 | Thu Dec 2 | atCalifornia | L61-73 | 1-7 | .125 | - | PACN | Haas Pavilion · Berkeley, CA |
| 9 | Sun Dec 5 | vs11Arizona | L65-90 | 1-8 | .111 | - | ESPNU | Gill Coliseum · Corvallis, OR |
| 10 | Tue Dec 14 | vsUC Davis | L64-71 | 1-9 | .100 | - | PACN | Gill Coliseum · Corvallis, OR |
| 11 | Sat Dec 18 | vsTexas A&M | L73-83 | 1-10 | .091 | - | PACN | Gill Coliseum · Corvallis, OR |
| 12 | Tue Dec 21 | vsNicholls | W83-61 | 2-10 | .167 | - | PACN | Gill Coliseum · Corvallis, OR |
| 13 | Tue Dec 28 | vsSacramento St | PPD | 3-28 | .097 | - | | Gill Coliseum · Corvallis, OR |
| 14 | Thu Dec 30 | vsUtah | W88-76 | 3-10 | .231 | - | PACN | Gill Coliseum · Corvallis, OR |
| 15 | Sat Jan 1 | vsColorado | PPD | 3-28 | .097 | - | PACN | Gill Coliseum · Corvallis, OR |
| 17 | Sat Jan 8 | vsOregon | PPD | 3-28 | .097 | - | | Gill Coliseum · Corvallis, OR |
| 18 | Mon Jan 10 | vsOregon | L76-78 | 3-11 | .214 | - | PACN | Gill Coliseum · Corvallis, OR |
| 19 | Thu Jan 13 | at5USC | L71-81 | 3-12 | .200 | - | ESPNU | Galen Center · Los Angeles, CA |
| 20 | Sat Jan 15 | at3UCLA | L65-81 | 3-13 | .188 | - | PACN | Pauley Pavilion · Los Angeles, CA |
| 21 | Thu Jan 20 | vsWashington | L72-82 | 3-14 | .176 | - | PACN | Gill Coliseum · Corvallis, OR |
| 22 | Sat Jan 22 | vsWashington St | PPD | 3-28 | .097 | - | | Gill Coliseum · Corvallis, OR |
| 23 | Sat Jan 29 | atOregon | L56-78 | 3-15 | .167 | - | ESPN2 | Matthew Knight Arena · Eugene, OR |
| 24 | Thu Feb 3 | atUtah | L59-84 | 3-16 | .158 | - | ESPNU | Jon M. Huntsman Center · Salt Lake City, UT |
| 25 | Sat Feb 5 | atColorado | L63-86 | 3-17 | .150 | - | FS1 | CU Events Center · Boulder, CO |
| 26 | Wed Feb 9 | vsCalifornia | L61-63 | 3-18 | .143 | - | ESPNU | Gill Coliseum · Corvallis, OR |
| 27 | Sat Feb 12 | vsStanford | L65-76 | 3-19 | .136 | - | PACN | Gill Coliseum · Corvallis, OR |
| 28 | Tue Feb 15 | vsColorado | L64-90 | 3-20 | .130 | - | PACN | Gill Coliseum · Corvallis, OR |
| 29 | Thu Feb 17 | at3Arizona | L69-83 | 3-21 | .125 | - | PACN | McKale Center · Tucson, AZ |
| 30 | Sat Feb 19 | atArizona St | L53-73 | 3-22 | .120 | - | ESPNEWS | Desert Financial Arena · Tempe, AZ |
| 31 | Thu Feb 24 | vs16USC | L91-94 (2OT) | 3-23 | .115 | - | ESPN2 | Gill Coliseum · Corvallis, OR |
| 32 | Sat Feb 26 | vs12UCLA | L55-94 | 3-24 | .111 | - | CBS | Gill Coliseum · Corvallis, OR |
| 33 | Mon Feb 28 | vsWashington St | L97-103 (OT) | 3-25 | .107 | - | ESPNU | Gill Coliseum · Corvallis, OR |
| 34 | Thu Mar 3 | atWashington St | L67-71 | 3-26 | .103 | - | | Friel Court at Beasley Coliseum · Pullman, WA |
| 35 | Sat Mar 5 | atWashington | L67-78 | 3-27 | .100 | - | | Alaska Airlines Arena · Seattle, WA |
| 36 | Wed Mar 9 | atOregon | L72-86 | 3-28 | .097 | - | PACN | T-Mobile Arena · Las Vegas, NV |
