` [Video] Gracie Breakdown: UFC 188 - Fighters Only Magazine

[Video] Gracie Breakdown: UFC 188

Brazilian Jiu-Jitsu

This past weekend's UFC 188 event in Mexico City, Mexico saw three successful guillotine executions - among them was Fabricio Werdum's amazing upset win over Cain Velasquez in the main event, unifying the heavyweight and interim heavyweight championships to become the undisputed champion.

As well as Werdum's main event submission victory, Efrain Escudero and Patrick Williams both scored standing guillotine submission wins on the preliminary portion of the card, against Drew Dober and Alejandro Perez, respectively.

Watch the full video below.