Because he lost to the person who is (or was at the time the rankings were last updated) the WBC champion. So if the rankings before the trilogy was C.Fury, 1.Wilder, 2.Ortiz, after the trilogy why should he drop below Ortiz right? Ortiz didn't beat him and you can replace Ortiz with Ruiz Jr (since Wilder KO'd Ortiz twice) and the logic would hold, what did Ruiz Jr do that he should go above Wilder if you see my pointIf it is free, I dunno how Wilder is #1 he lost his last two fights, surely he needs a couple of wins. Shows how biased the WBC is. Surely they want the winner of Usyk v Joshua, I'm sure they can charge higher fees for undisputed?