Kenny Omega retains Impact World Championship then has a staredown with Jay White at Slammiversary Share this story The Slammiversary main event featured Kenny Omega versus Sami Callihan for the Impact World Championship in a no DQ match. After tearing the house down in a violent affair, the show closed with a bang in the form of a surprise appearance from “Switchblade” Jay White. When the no DQ stipulation was announced, it was clear that the match would be bonkers. Indeed it was with blood, brutality, and drama. Callihan kicked it off by attacking during Omega’s introduction. The Death Machine hit a piledriver right out of the gate. 1, 2, the champ kicked out.