Matter of Pride is a documentary short that explores The Ultimate Fighting Championship’s rivalry with its Japanese counterpart PRIDE FC in the early aughts. It traces UFC star Chuck Liddell’s entrance into the PRIDE Middleweight Grand Prix in 2003 and how it impacted the future of the sport.

The documentary was an installment in The UFC’s Emmy nominated series, 25 Years in Short. It was released on UFC Fight Pass in 2018 and later streamed on ESPN+.