UFC on ESPN 1 takes place Sunday at Talking Stick Resort Arena in Phoenix, with a main card that airs on ESPN and prelims on ESPN+. In the co-main event, lightweights Paul Felder and James Vick look to establish themselves as viable threats in a stacked division.

What are the keys to the matchup? Watch the video above to hear the MMAjunkie Radio crew’s breakdown and predictions.

For more on UFC on ESPN 1, check out the UFC Rumors section of the site.