| Date | Location | Result | |
| 03-11-13 | Ypsilanti, Mich. (Convocation Center) | Eastern Michigan 45, Northern Illinois 44 | Box score |
| 03/09/13 | Muncie, Ind. (Worthen Arena) | Ball State 53, Northern Illinois 51 | Box score |
| 03/05/13 | Toledo, OH (Savage Arena) | Toledo 70, Northern Illinois 46 | Box score |
| 03/02/13 | DeKalb, Ill. (NIU Convocation Center) | Central Michigan 69, Northern Illinois 50 | Box score |
| 02/27/13 | DeKalb, Ill. (NIU Convocation Center) | Eastern Michigan 53, Northern Illinois 41 | Box score |
| 02/23/13 | DeKalb, Ill. (NIU Convocation Center) | Eastern Illinois 59, Northern Illinois 47 | Box score |
| 02/16/13 | Kalamazoo, Mich. (University Arena) | Western Michigan 66, Northern Illinois 58 | Box score |
| 02/13/13 | DeKalb, Ill. (NIU Convocation Center) | Ball State 56, Northern Illinois 52 | Box score |
| 02/09/13 | Alumni Arena (Buffalo, NY) | Buffalo 59, Northern Illinois 54 | Box score |
| 02/06/13 | DeKalb, Ill. (NIU Convocation Center) | Bowling Green 57, Northern Illinois 41 | Box score |
| 02/02/13 | DeKalb, Ill. (NIU Convocation Center) | Toledo 69, Northern Illinois 64 | Box score |
| 01/30/13 | DeKalb, Ill. (NIU Convocation Center) | Northern Illinois 67, Kent State 65 | Box score |
| 01/26/13 | Ypsilanti, Mich. (Convocation Center) | Eastern Michigan 42, Northern Illinois 25 | Box score |
| 01/23/13 | Mt. Pleasant, Mich. (McGuirk Arena) | Northern Illinois 74, Central Michigan 61 | Box score |
| 01/19/13 | DeKalb, Ill. (NIU Convocation Center) | Western Michigan 71, Northern Illinois 34 | Box score |
| 01/16/13 | Athens, Ohio (Convocation Center) | Ohio 81, Northern Illinois 63 | Box score |
| 01/12/13 | DeKalb, Ill. (NIU Convocation Center) | Akron 68, Northern Illinois 53 | Box score |
| 1/9/13 | Oxford, Ohio (Millett Hall) | Northern Illinois 72, Miami 61 | Box score |
| 12/29/12 | DeKalb, Ill. (NIU Convocation Center) | Massachusetts 64, Northern Illinois 59 | Box score |
| 12/22/12 | Seattle, Wash. (Alaska Airlines Arena) | Washington 67, Northern Illinois 57 | Box score |
| 12/19/12 | Seattle, WA (KeyArena) | Seattle University 75, Northern Illinois 48 | Box score |
| 12-16-12 | Rosemont, Ill. (Allstate Arena) | DePaul 69, Northern Illinois 64 | Box score |
| 12/7/12 | Milwaukee, Wis. (Klotsche Center) | Milwaukee 80, Northern Illinois 73 | Box score |
| 12/5/12 | DeKalb, Ill. (NIU Convocation Center) | Northern Illinois 65, SIU Edwardsville 54 | Box score |
| 12/1/12 | Dayton, Ohio (UD Arena) | Dayton 60, Northern Illinois 43 | Box score |
| 11/27/12 | DeKalb, Ill. (NIU Convocation Center) | UIC 58, Northern Illinois 46 | Box score |
| 11/24/12 | DeKalb, Ill. (NIU Convocation Center) | Loyola Chicago 53, Northern Illinois 46 | Box score |
| 11/18/12 | DeKalb, Ill. (NIU Convocation Center) | Northern Illinois 72, Judson University 54 | Box score |
| 11/13/12 | Valparaiso, Ind. (ARC) | Valparaiso 69, Northern Illinois 46 | Box score |
| 11/9/12 | Omaha, Neb. (Ralston Arena) | Omaha 77, Northern Illinois 64 | Box score |