SAN JOSE, Calif. – Alex Soto came into the UFC octagon amped up and aggressive for his promotional debut.
He left it just moments later hobbled and in a complete daze after young bantamweight Michael McDonald’s vicious first-round knockout.
The UFC 139 bout kicked off the night’s Spike TV “UFC Prelims” special following additional prelims on Facebook. It preceded the night’s pay-per-view main card.