In anticipation of the UFC 229 lightweight championship fight between Conor McGregor & Khabib Nurmagomedov we revisit one of the great lightweight championship bouts, Anthony Pettis vs Gilbet Melendez at UFC 181.

Forrest Griffin and Matt Parrino are back for a preview edition of The Rankings Report. The two dive into the UFC 215 fight card and look ahead to Demetrious Johnson vs. Ray Borg, Amanda Nunes vs. Valentina Shevchenko and much more.

Watch the highlights from Friday's Fight Night Chicago official weigh-in, featuring stars Holly Holm, Valentina Shevchenko, Edson Barboza and Gilbert Melendez.

Edson Barboza and Gilbert Melendez are featured in a lightweight clash in the co-main event at Fight Night Chicago on Saturday. Don't miss the action live on FOX, with the main card starting at 8pm/5pm ETPT.

With Fight Night Chicago right around the corner, Edson Barboza and Gilbert Melendez discussed some of their strategies before their co-main event clash on Saturday night.

Recap the highlights from Wednesday's open workout session from Fight Night Chicago, including fighters Holly Holm, Valentina Shevchenko, Gilbert Melendez and Edson Barboza.

Go inside the matchup of an important lightweight clash between Edson Barboza and Gilbert Melendez. The two square off in the Octagon on Saturday in the co-main event at Fight Night Chicago on FOX.

Gilbert Melendez talks about the roots of his training camp, specifically his teammates Nate and Nick Diaz and what it's like to train with the two UFC veterans. Melendez fights Edson Barboza on Saturday night in the co-main event at Fight Night Chicago.

Go inside the lives and training camps of fighters as they ready for UFC Fight Night on FOX in UFC Road to the Octagon: Holm vs Shevchenko. The co-main features former Strikeforce champion Gilbert Melendez taking on versatile striker Edson Barboza.

UFC Fight Night Chicago brings Holly Holm back into the Octagon to face off against Valentina Shevchenko while Gilbert "El Nino" Melendez takes on Edson Barboza. Don't miss the action July 23 on FOX.

Anthony Pettis successfully defended his lightweight belt for the first time when he submitted Gilbert Melendez at UFC 181. Don't miss Pettis take on Eddie Alvarez at Fight Night: Dillashaw vs. Cruz in Boston on Jan. 17.

During his STRIKEFORCE reign, No. 4 UFC lightweight Gilbert Melendez dominates Rodrigo Damm in the seconed round, earning himself a knockout victory. Melendez takes on Eddie Alvarez in the co-main event at UFC 188 in Mexico City, Mexico.