What was once a close friendship has now turned into a bitter rivalry between Jon Jones and Rashad Evans.
The two former teammates are set to square off in one of the most anticipated light heavyweight title bouts in UFC history when they headline UFC 145.
The trailer was first released during the UFC 144 broadcast this past weekend, and it highlights their ongoing feud.
After a few setbacks due to both fighters being injured, it now appears that they will finally face off in a heated grudge match that has been building thought the past year. And what a better way to settle their differences than in a title bout in one of the most anticipated events of the year.
UFC 145 is scheduled for April 21st, live from the Phillips Arena in Atlanta.
Read more MMA news on BleacherReport.com