Here’s when to expect Francis Ngannou and Renan Ferreira to make their cage walks at PFL: Battle of the Giants.

Jon Jones paid attention to Francis Ngannou’s return to MMA — and he was impressed. Ngannou headlined PFL’s Battle of the Giants pay-per-view card on Saturday in Saudi Arabia, facing Renan Ferreira. The former UFC heavyweight champ disposed of Ferreira in the first round with absolutely brutal ground and pound that left his opponent unconscious on the canvas.