Cameroon's Francis Ngannou made a triumphant return to mixed martial arts by knocking out Renan Ferreria in the first round of their heavyweight clash at the Professional Fighters League (PFL) event dubbed "Battle Of The Giants" in the early hours of Sunday morning.

An emotional Francis Ngannou marks his return to MMA with a first-round stoppage of Renan Ferreira at the PFL Super Fights event in Riyadh.

Francis Ngannou made a stunning comeback to mixed martial arts by defeating Renan Ferreria with a first-round knockout in the PFL's 'Battle Of The Giants.' He dedicated his victory to his late son. The event marked his return from boxing to MMA,

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

Follow live text commentary of Francis Ngannou vs Renan Ferreira, Cris Cyborg vs Larissa Pacheco, AJ McKee vs Paul Hughes and Johnny Eblen vs Fabian Edwards from Saudi Arabia.

Everything to know about tonight's Francis Ngannou vs, Renan Ferreira Super Fights card - results, winners, losers, video highlights.

Three PFL titles are up for grabs at this weekend’s Battle of the Giants — here’s how to watch every fight (including Ngannou vs. Ferreira)

"The biggest heavyweight fight of our time." That's what the man voicing over the PFL: Battle of the Giants cold open says of the highly anticipated showdown between Francis Ngannou and Renan Ferreira.

Heavyweights Francis Ngannou and Renan Ferreira have to be separated by security during their final face-off before Saturday's bout in Saudi Arabia.