Nate Diaz (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)

By FCF Staff

According to reports, the footage below is of a brawl that occurred at WSOF 22, involving Khabib Nurmagomedov and the Diaz brothers.

Nate Diaz has quarrelled with the lightweight contender on Twitter in recent weeks, who has been sidelined all this year due to a knee injury. Nate’s older brother Nick, and fellow UFC vet, was also reportedly involved.

WSOF 22 took place at the Planet Hollywood Resort and Casino in Las Vegas. This footage was captured by Andreas Hale.

The Diaz brothers and Nurmagomedov fight in the crowd.

A video posted by Andreas Hale (@andreashale) on Aug 1, 2015 at 9:55pm PDT

More of the Diaz Brothers and Nurmagomedov scrap. Nate was walking up the steps and begging Khabib to take it outside and Nate came in from the other side. Their teams came to blows. #WSOF22

A video posted by Andreas Hale (@andreashale) on Aug 1, 2015 at 10:00pm PDT