It's none other than the artist formerly known as "Nightmare," who probably has a lot of mixed martial arts fans doing cartwheels all the way to the sportsbook.

Diego Sanchez will enter his March 3 headliner against Martin Kampmann as the +130 underdog, which means his emphatic win over Paulo Thiago at UFC 121 last October was less impressive than Kampmann's split decision loss to Jake Shields at the same event.

"The Hitman" has been holstered as the -160 favorite.

If you saw the odds on Diego Sanchez and screamed "YES!" then you might want to head over to BetUS.com and deposit some greenbacks on the original "Ultimate Fighter" before everyone else does. Once the money starts talking, you can expect that betting line to even out in a hurry.

To place your bet on "Sanchez vs. Kampmann" for UFC on Versus 3 click here.

And while you're there be sure to check out the odds and betting lines for Mark Munoz vs. C.B. Dollaway as well as Shane Roller vs. Thiago Tavares. Is "The Philippine Wrecking Machine" getting too much respect? Or not enough?

Find out here.