The knockout. It's the most exciting moment in all of sports, and now, with the Ultimate Knockouts collection, you can re-live the some of most devastating and emphatic endings ever seen in the world-famous Octagon. Whether by fist or by foot, you will get a chance to see the UFC's greatest finishers - including stars like Chuck Liddell, Brandon Vera, Anderson Silva, and Georges St-Pierre - do what they do best... knock people out.

Knockouts include:

David Abbott vs. Steve Nelmark

Brad Kohler vs. Steve Judson

Jens Pulver vs. John Lewis

B.J. Penn vs. Caol Uno

Gary Goodridge vs. Paul Herrera

David Abbott vs. Pedro Rizzo

Shonie Carter vs. Matt Serra

Carlos Newton vs. Matt Hughes

Pedro Rizzo vs. Josh Barnett

Pete Williams vs. Mark Coleman

Evan Tanner vs. Tito Ortiz

Patrick Smith vs. Scott Morris

David Abbott vs. John Matua

B.J. Penn vs. Din Thomas

Dave Menne vs. Phil Baroni

Andrei Arlovs.ki vs. Ian Freeman

Chuck Liddell vs. Renato Sobral

Ricco Rodriguez vs. Tim Sylvia

Hermes Franca vs. Caol Uno

Tim Sylvia vs. Gan McGee

Andrei Arlovs.ki vs. Vladimir Matyushenko

Frank Mir vs. Wes Simms

Robbie Lawler vs. Nick Diaz

Wesley Correira vs. Andrei Arlovski

Tito Ortiz vs. Chuck Liddell

Georges St-Pierre vs. Jay Hieron

Yves Edwards vs. Josh Thomson

Matt Lindland vs. David Terrell

Chuck Liddell vs. Vernon White

Mike Swick vs. Alex Schoenauer

Jonathan Goulet vs. Duane Ludwig

Derrick Noble vs. Thiago Alves

Chris Leben vs. Jorge Rivera

Paul Buentello vs. Gilbert Aldana

Justin Eilers vs. Brandon Vera

Chuck Liddell vs. Randy Couture