It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

Caleb Sanderson and Hou's Back. It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

Caleb Sanderson. It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.

Agnaldo Cardozo on Vortex Madness. It was the fourth night and Round Four of the PBR World Finals at the Thomas and Mack Center on October 27, 2012, in Las Vegas Nevada.