| Illinois St. Games/Schedule |
| Nov. 12, 2012 | Round 4 (Regular Season ) | Illinois St.-UCSB | 100-72 |
| Nov. 15, 2012 | Round 7 (Regular Season ) | Drexel-Illinois St. | 84-86 OT  |
| Nov. 18, 2012 | Round 10 (Regular Season ) | Illinois St.-Delaware St. | 87-48 |
| Nov. 20, 2012 | Round 12 (Regular Season ) | Illinois St.-Fair Dickinson | 91-58 |
| Nov. 23, 2012 | Round 15 (Regular Season ) | Illinois St.-UAB | 77-65 |
| Nov. 24, 2012 | Round 16 (Regular Season ) | Illinois St.-Northwestern | 69-72 OT |
| Dec. 1, 2012 | Round 23 (Regular Season ) | Louisville-Illinois St. | 69-66 |
| Dec. 4, 2012 | Round 26 (Regular Season ) | Illinois St.-Wyoming | 67-81 |
| Dec. 8, 2012 | Round 30 (Regular Season ) | Illinois St.-W.Michigan | 85-63 |
| Dec. 16, 2012 | Round 38 (Regular Season ) | Illinois St.-Morgan St. | 87-68 |
| Dec. 19, 2012 | Round 41 (Regular Season ) | Dayton-Illinois St. | 73-74 |
| Dec. 22, 2012 | Round 44 (Regular Season ) | Illinois St.-Austin Peay St. | 83-57 |
| Dec. 30, 2012 | Round 50 (Regular Season ) | Indiana St.-Illinois St. | 77-75 |
| Jan. 2, 2013 | Round 53 (Regular Season ) | Illinois St.-Creighton | 72-79 |
| Jan. 5, 2013 | Round 56 (Regular Season ) | Illinois St.-N.Iowa | 60-70 |
| Jan. 8, 2013 | Round 59 (Regular Season ) | Missouri St.-Illinois St. | 62-55 |
| Jan. 12, 2013 | Round 63 (Regular Season ) | Illinois St.-Drake | 77-82 |
| Jan. 16, 2013 | Round 67 (Regular Season ) | Wichita St.-Illinois St. | 74-62 |
| Jan. 20, 2013 | Round 71 (Regular Season ) | S.Illinois-Illinois St. | 56-70 |
| Jan. 23, 2013 | Round 74 (Regular Season ) | Illinois St.-Indiana St. | 60-58 |
| Jan. 26, 2013 | Round 77 (Regular Season ) | Illinois St.-Evansville | 67-62 |
| Jan. 29, 2013 | Round 80 (Regular Season ) | Bradley-Illinois St. | 83-77 |
| Feb. 2, 2013 | Round 84 (Regular Season ) | Illinois St.-S.Illinois | 83-47 |
| Feb. 6, 2013 | Round 88 (Regular Season ) | Drake-Illinois St. | 86-94 |
| Feb. 9, 2013 | Round 91 (Regular Season ) | Creighton-Illinois St. | 72-75 |
| Feb. 13, 2013 | Round 95 (Regular Season ) | Illinois St.-Bradley | 79-59 |
| Feb. 17, 2013 | Round 99 (Regular Season ) | Illinois St.-Wichita St. | 67-68 |
| Feb. 20, 2013 | Round 102 (Regular Season ) | Evansville-Illinois St. | 79-62 |
| Feb. 23, 2013 | Round 105 (Regular Season ) | Utah St.-Illinois St. | 80-71 |
| Feb. 27, 2013 | Round 109 (Regular Season ) | Illinois St.-Missouri St. | 86-50 |
| Mar. 2, 2013 | Round 112 (Regular Season ) | N.Iowa-Illinois St. | 80-72 |
| Mar. 8, 2013 | Round 118 (Regular Season ) | N.Iowa-Illinois St. | 65-73 |
| Mar. 9, 2013 | Round 119 (Regular Season ) | Wichita St.-Illinois St. | 66-51 |
