UFC Fight Night: Diaz vs. Neer (also known as UFC Fight Night 15) was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on September 17, 2008, at the Omaha Civic Auditorium in Omaha, Nebraska.

Background

The event served as the lead-in to the premiere of The Ultimate Fighter: Team Nogueira vs. Team Mir on Spike TV. Jeremy Horn was originally scheduled to face Wilson Gouveia on this card, but was injured. He was replaced by Ryan Jensen.

Results

Bonus Awards

Fighters were awarded $30,000 bonuses.

Purses

Below are the fighter base salaries for the event. The total base fighter payroll was $305,000.