

There have been some grudge fights in the PFL, featuring fighters such as Dakota Ditcheva, Jason Jackson, Brendan Loughnane and many more.

Catch up on some of the most shocking upsets in PFL History!

Alexander Volkov had some crazy scraps, here are some of our favorites!

Some of Ben Askren's best scraps from his Bellator days!
Usman Nurmagomedov blends elite grappling and sharp striking, carrying a legendary name while forging his own dominant path in the cage.

In a back and forth three-round bout, undefeated lightweight prospect Justin Gaethje (8-0) takes on MMA veteran Brian Cobb (20-7) at WSOF 3. From 2013.

In the WSOFNYC main event, undefeated lightweight kingpin Justin Gaethje defends his crown against Luiz Buscape Firmino; WSOFNYC features an unprecedented New Year's Eve world championship extravaganza at Madison Square Garden, New York.

In the lightweight championship main event, undefeated champ Justin Gaethje (15-0) attempts to defend his throne against Brian Foster (26-8) at WSOF 29, 2016.