Yes… that REALLY just happened! And if there is one thing we know, it's that the great Matt Serra knows a thing or two about dethroning a champion in a MAJOR upset!

On today's episode of UFC Unfiltered, Jim Norton and Matt Serra are joined by MMA coaching mastermind Sayif Saud of Fortis MMA — who helps the guys unpack just how newly-crowned UFC middleweight champion Sean Strickland was able to shock the world by dethroning Israel Adesanya at UFC 293.

With Strickland's win opening up a multitude of possibilities for the UFC's red-hot middleweight division, the guys mull over the idea of an immediate rematch while discussing whether Adesanya's high fight activity rate plays a factor in what the former champion will do next.

Later on, Matt takes us from the top of the card on down with his favorite takeaways from the other fights that happened on this exciting pay-per-view card in Sydney.

The guys wrap up the show by circling back to the stakes of Strickland's win and where it stacks up with the greatest championship upsets in UFC history.