Stadium: Charles E. Smith Athletic Center Round: 1
Home Manager: Maurice Joseph Away Manager: Dave Paulsen
| NCAAB | 2019/01/27 00:00 | George Washington v George Mason | W | 55-62 |
| NCAAB | 2018/02/10 21:00 | George Washington v George Mason | W | 65-72 |
| NCAAB | 2018/01/18 00:00 | George Mason v George Washington | L | 68-80 |
| NCAAB | 2017/02/26 19:00 | George Mason v George Washington | L | 74-83 |
| NCAAB | 2017/01/26 00:00 | George Washington v George Mason | L | 87-68 |
| NCAAB | 2016/03/02 01:00 | George Washington v George Mason | L | 74-52 |
| NCAAB | 2016/01/31 17:00 | George Mason v George Washington | L | 70-76 |
| NCAAB | 2015/03/05 00:00 | George Mason v George Washington | L | 51-67 |
| NCAAB | 2015/01/17 21:30 | George Washington v George Mason | L | 63-53 |
| NCAAB | 2014/03/02 12:00 | George Washington v George Mason | L | 66-58 |
| NCAAB | 2010/12/01 12:00 | George Mason v George Washington | W | 60-46 |
| NCAAB | 2009/12/02 12:00 | George Washington v George Mason | L | 66-49 |