| Date | Location | Result | |
| 12-2-2011 | Ames, Iowa | Miami (Fla.) 3, Northern Illinois 1 (25-17,21-25,25-12,26-24) | Box score |
| Nov 26, 2011 | DeKalb, Ill. | Northern Illinois 3, Marquette 0 (25-19,25-22,25-20) | Box score |
| Nov 20, 2011 | Geneva, Ohio | Central Michigan 3, Northern Illinois 2 (25-21,25-22,21-25,23-25,15-11) | Box score |
| Nov 19, 2011 | Geneva, Ohio | Northern Illinois 3, Ball State 1 (25-17,23-25,25-19,25-16) | Box score |
| Nov 18, 2011 | Geneva, Ohio | Northern Illinois 3, BGSU 0 (25-12,25-16,25-17) | Box score |
| Nov 12, 2011 | Bowling Green, Ohio | Northern Illinois 3, BGSU 2 (23-25,22-25,27-25,25-15,15-11) | Box score |
| Nov 10, 2011 | Kalamazoo, Mich. | Northern Illinois 3, Western Michigan 1 (17-25,26-24,25-23,25-23) | Box score |
| Nov 05, 2011 | DeKalb, Ill. | Northern Illinois 3, Ball State 0 (25-19,26-24,25-23) | Box score |
| Nov 04, 2011 | DeKalb, Ill. | Northern Illinois 3, Toledo 0 (25-22,25-17,25-16) | Box score |
| Oct 29, 2011 | Mount Pleasant, Mich | Northern Illinois 3, Central Michigan 1 (25-23,22-25,25-18,25-20) | Box score |
| Oct 28, 2011 | Ypsilanti, Mich. | Northern Illinois 3, Eastern Michigan 1 (23-25,25-21,27-25,25-20) | Box score |
| Oct 22, 2011 | DeKalb, Ill. | Northern Illinois 3, Ohio 0 (25-18,25-20,25-21) | Box score |
| Oct 21, 2011 | DeKalb, Ill. | Northern Illinois 3, Kent State 0 (25-14,25-14,26-24) | Box score |
| Oct 15, 2011 | Buffalo, NY | Northern Illinois 3, Buffalo 0 (25-14,25-14,30-28) | Box score |
| Oct 14, 2011 | Akron, Ohio | Northern Illinois 3, Akron 2 (25-23,15-25,25-12,27-29,15-12) | Box score |
| Oct 08, 2011 | DeKalb, Ill. | Northern Illinois 3, Miami (Ohio) 0 (25-19,25-23,25-15) | Box score |
| Oct 06, 2011 | DeKalb, Ill. | Northern Illinois 3, Western Michigan 0 (25-20,27-25,25-22) | Box score |
| 10/01/11 | Toledo, OH | Northern Illinois 3, Toledo 1 (25-15,25-19,20-25,25-21) | Box score |
| Sep 30, 2011 | Muncie, Ind. | Ball State 3, Northern Illinois 2 (25-21,19-25,11-25,25-23,15-9) | Box score |
| Sep 24, 2011 | DeKalb, Ill. | Eastern Michigan 3, Northern Illinois 1 (28-26,26-28,25-15,25-20) | Box score |
| Sep 23, 2011 | DeKalb, Ill. | Northern Illinois 3, Central Michigan 0 (25-19,27-25,25-23) | Box score |
| Sep 18, 2011 | DeKalb, Ill. | Northern Illinois 3, South Florida 0 (25-19,25-17,25-20) | Box score |
| Sep 16, 2011 | DeKalb, Ill. | Northern Illinois 3, Illinois Chicago 0 (25-14,26-14,26-24) | Box score |
| Sep 10, 2011 | Nacogdoches, Texas | Northern Illinois 3, Stephen F. Austin 1 (25-17,23-25,25-17,25-13) | Box score |
| Sep 10, 2011 | Nacogdoches, Texas | Texas A&M 3, Northern Illinois 1 (25-19,11-25,25-20,25-15) | Box score |
| Sep 08, 2011 | Beaumont, Texas | Northern Illinois 3, Lamar University 0 (25-18,25-21,25-19) | Box score |
| Sep 06 | Milwaukee, Wis. | Northern Illinois 3, Milwaukee 0 (27-25,29-27,26-24) | Box score |
| Sep 03 | Omaha, Neb. | Northern Illinois 3, South Dakota 0 (25-20,25-17,25-21) | Box score |
| Sep 03 | Omaha, Neb. | Northern Illinois 3, Marquette 1 (27-29,25-23,25-23,26-24) | Box score |
| Sep 02 | Omaha, Neb. | Northern Illinois 3, Creighton 0 (25-19,25-21,25-21) | Box score |
| Aug 30, 2011 | Green Bay, Wis. | Northern Illinois 3, Green Bay 0 (25-19,25-20,25-22) | Box score |
| Aug 27, 2011 | DeKalb, Ill. | Northern Iowa 3, Northern Illinois 0 (25-21,25-20,25-20) | Box score |
| Aug 27, 2011 | DeKalb, Ill. | Iowa State 3, Northern Illinois 1 (21-25,25-17,25-18,25-21) | Box score |
| Aug 26, 2011 | DeKalb, Ill. | Northern Illinois 3, Cincinnati 0 (25-19,27-25,25-18) | Box score |
| Aug 26, 2011 | DeKalb, Ill. | Northern Illinois 3, IUPUI 1 (25-18,25-15,19-25,25-13) | Box score |