The Missouri–Nebraska football rivalry was a former American college football rivalry between the Missouri Tigers and Nebraska Cornhuskers. The rivalry was the second oldest in the Big 12 Conference and third oldest west of the Mississippi River. However, it ended following the 2010 game, when Nebraska and Missouri met in league play for the last time prior to Nebraska's 2011 move to the Big Ten Conference. In November 2011, Missouri announced that it would join the Southeastern Conference in July 2012.