By Cliff Rold
Heavyweight: Anthony Joshua went from untested to battle hardened in a single night, surviving a trip to the brink against Wladimir Klitschko to stop the longtime face of the class. He ascends to the top spot. Given his planned return this year, Tyson Fury remains the historical champion but feel free to regard it as Joshua’s class until proven otherwise. Bermane Stiverne exits the top ten for inactivity. Tony Bellew arrives after an upset of David Haye.
Cruiserweight: Bellew vacated the WBC strap in class, and exits the ratings, leaving Mairis Breidis to win the belt, dominating former titlist Marco Huck to make a leap in the top ten.
Light Heavyweight: Oleksandr Gvozdyk made a statement with a knockout of Yuniesky Gonzalez, making a jump. Eleider Alvarez gets a slight bump for his knockout of former super middleweight titlist Lucian Bute.
Super Middleweight: Bute exits the top ten. Andre Dirrell returns with a chance to win the interim IBF belt and line up a rematch with James DeGale. Expect lots of shake-ups here by the next update.














