If you were not aware, the UFC will be debuting the newest weight class of 125 lb., flyweights tonight (March 2nd) on UFC on FX: Alves vs. Kampmann. The card will host a four-man elimination tournament with the possibility of a fourth round sudden death in a draw to guarantee the crowning of the inaugural flyweight champ at a future UFC event.

The tournament includes the worlds top rated flyweight Ian “Uncle Creepy” McCall vs. recent top bantamweight contender Demetrious Johnson. Also, in the opposite bracket will be team Alpha Male stand-out Joseph Benavidez vs. Japanese’s Shooto promotions champ Yasuhiro Urushitani.

Make sure you catch what will likely be the fastest fighters to ever step into the octagon tonight at 9 p.m. ET/ 6 p.m. PT on the FX network.