Nick Diaz vs. Robbie Lawler: A Head-to-Toe Breakdown

Welterweight legend Nick Diaz will return from a hiatus of almost six years on the UFC 266 main card this Saturday, and he'll be welcomed back by one of the few fighters on earth who can match his propensity for intensity: former welterweight champion Robbie Lawler.

UFC 266 will be topped by two title fights—a featherweight showdown between Alexander Volkanovski and Brian Ortega and a flyweight scrap between Valentina Shevchenko and Lauren Murphy—but Diaz vs. Lawler is dominating fan attention, and that's understandable.

The two welterweights are among the most exciting fighters in MMA history. They've also got some history, as Diaz knocked Lawler out in their respective salad days, way back…