In the two years and nine months since former UFC heavyweight champion Francis Ngannou last fought in an MMA cage, his opponent on Saturday, Renan Ferreira, is 5-1 with five knockouts, including four in the first round.

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

Francis Ngannou and Renan Ferreira meet Saturday in the main event of PFL: Battle of the Giants at The Mayadeen in Riyadh, Saudi Arabia.. Check out this quick breakdown of the matchup from MMA Junkie analyst Dan Tom.