Joaquin Buckley, Cub Swanson get heated over GSP knockout prediction: 'You’re sipping too much of your own Kool-Aid'

Joaquin Buckley continues to ruffle feathers of people within the MMA community.

Buckley (19-6 MMA, 9-4 UFC) is riding on the biggest high of his career after moving to 3-0 in the welterweight division with a unanimous decision victory over the streaking Nursulton Ruziboev at UFC on ESPN 56 this month. He made an ambitious and polarizing callout of Conor McGregor after the fight which got a (largely critical) reaction from many.

Now Buckley has caught the attention of a universally respected member of the sport in Cub Swanson (29-13 MMA, 14-9 UFC).