FOX Sports 1 aired the first episode of Primetime UFC 166: Velasquez Vs Dos Santos III and you got watch it right here. Watch as both fighters prepare for the biggest title fights of their lives for all of the heavyweight marbles. The documentary previews their previous fights and training camp leading up to their bout in Texas.
UFC 166: Velasquez Vs Dos Santos III takes place on October 19 at the Toyota Center in Houston, Texas. The main event will be the trilogy fight between current Heavyweight Champion Cain Velasquez and Former UFC Heavyweight Champion Junior dos Santos. In the co main event, Strikeforce Heavyweight Grand Prix winner Daniel Cormier will be taking on Roy Nelson.
Courtesy of FOX Sports 1
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