Stadium: Welsh-Ryan Arena Round: 1
Home Manager: Chris Collins Away Manager: Fran McCaffery
| NCAAB | 2018/02/26 00:30 | Northwestern v Iowa | W | 70-77 |
| NCAAB | 2017/01/16 00:30 | Iowa v Northwestern | L | 54-89 |
| NCAAB | 2016/01/31 20:00 | Iowa v Northwestern | W | 85-71 |
| NCAAB | 2015/03/07 17:00 | Iowa v Northwestern | W | 69-52 |
| NCAAB | 2015/02/15 20:00 | Northwestern v Iowa | L | 66-61 |
| NCAAB | 2014/03/13 12:00 | Northwestern v Iowa | L | 67-62 |
| NCAAB | 2012/03/03 12:00 | Iowa v Northwestern | L | 66-70 |
| NCAAB | 2012/02/09 12:00 | Northwestern v Iowa | L | 83-64 |
| NCAAB | 2011/02/17 12:00 | Northwestern v Iowa | L | 73-70 |
| NCAAB | 2011/01/12 12:00 | Iowa v Northwestern | L | 71-90 |
| NCAAB | 2010/02/25 12:00 | Northwestern v Iowa | L | 74-57 |
| NCAAB | 2010/02/10 12:00 | Iowa v Northwestern | W | 78-65 |
| NCAAB | 2009/02/28 12:00 | Northwestern v Iowa | L | 55-49 |
| NCAAB | 2009/02/07 12:00 | Iowa v Northwestern | W | 56-51 |
| NCAAB | 2008/03/04 12:00 | Northwestern v Iowa | W | 62-67 |
| NCAAB | 2008/02/19 12:00 | Iowa v Northwestern | W | 53-51 |
| NCAAB | 2007/02/15 12:00 | Iowa v Northwestern | W | 66-58 |
| NCAAB | 2006/02/08 12:00 | Northwestern v Iowa | L | 51-48 |
| NCAAB | 2005/02/12 12:00 | Iowa v Northwestern | W | 64-54 |
| NCAAB | 2005/01/26 12:00 | Northwestern v Iowa | L | 75-74 |
| NCAAB | 2004/03/03 12:00 | Northwestern v Iowa | L | 51-49 |
| NCAAB | 2004/01/10 12:00 | Iowa v Northwestern | L | 68-77 |
| NCAAB | 2003/03/08 12:00 | Iowa v Northwestern | W | 77-61 |
| NCAAB | 2003/01/08 12:00 | Northwestern v Iowa | W | 63-68 |