MMA Divisional Rankings: Tom Aspinall tightens grip on No. 1 heavyweight spot

In the ever-shifting MMA landscape, ranking the world’s greatest fighters might seem like a fool’s errand, but that’s exactly what we’ve set out to do with the MMA Fighting Global Rankings. Here, our esteemed panel sorts out the movers and shakers from every division to provide you with the most definitive list of the best fighters on the planet.

Updated pound-for-pound rankings can be found here.

There is plenty of movement up and down the divisions to talk about...