Video: 'UFC Fight Night 81 Embedded' Anthony Pettis vs. Eddie Alvarez segment

Ahead of Sunday’s UFC Fight Night 81 event, officials have released a special edition of “Embedded.” Check out the segment devoted to the co-headliner.

In the FOX Sports 1-televised co-main event at Boston’s TD Garden, former lightweight champion Anthony Pettis (18-3 MMA, 5-2 UFC) takes on former Bellator titleholder Eddie Alvarez (26-4 MMA, 1-1 UFC). The fighters are respectively ranked No. 3 and No. 7 in the MMAjunkie/USA TODAY Sports MMA lightweight rankings.

Go inside the matchup and their training camps above.

And for more on UFC Fight Night 81, stay tuned to the UFC Rumors section of the site.