Pretty good heavyweight matchup this Saturday between Chris "The Nightmare" Arreola and Travis "Freight Train" Walker. The fight is an IBF eliminator; the winner becomes the mandatory for Vladamir Klitschko. Both stand 6'4. Walker has a 5 inch wingspan advantage (82 - 77). Both can punch: Arreola has 22 knockouts in his 25 fights with no losses. Walker has 22 knockouts in his 28 fights with one loss. Arreola is more battle-tested.

Press Conference:
http://www.youtube.com/watch?v=zHhhAXjIdtQ

Chris Arreola:
http://www.youtube.com/watch?v=vKa3vJtRRoQ

Travis Walker:
http://www.youtube.com/watch?v=av42O2Q16m0

Who will win?