They stopped playing the Home/Away in 2009 in SLC after 109 meetings, then it appears there was a 2 for 1 in 2012 (Logan), 2013 (SLC), and 2015 (SLC).
WikipediaThe Battle of the Brothers is the name given to the Utah–Utah State football rivalry. It is an American college football rivalry between the Utah Utes of the University of Utah and Utah State Aggies from Utah State University. Utah leads the series 79–29–4.
https://en.wikipedia.org/wiki/Battle_of_the_Brothers
2015 reasoning why the USU-Utah rivalry could not continue. As of today, there are NO future USU games scheduled: