The card is headlined by Stipe Miocic vs Daniel Cormier, as well as co-main event Derrick Lewis vs Francis Ngannous.
White also said that Lesnar was sacked up and acting insane while he was sitting with him watching Cormier vs. Miocic. White said he didn't know when the fight between Lesnar and Daniel Cormier will happen this year, but it's definitely a fight they will make. So I will do fake fighting with you until I put my fist upside your face.
Following Cormier's first round victory to capture the heavyweight title on Saturday night, he did call out Lesnar during a post fight interview.
However, he is set to re-enter the USADA testing poll next week as he gears up for a money match-up with "champ champ" Cormier at some point in the near future.
The crowd roared as the former heavyweight champ made his way to the cage and shoved history-maker Cormier, security and Joe Rogan restraining the Beast Incarnate from getting even more physical with the two-weight champion.
Lesnar then stepped into the Octagon and had to be restrained from attacking Cormier. "My strikes are now having the effect that they did when I started to fight".
Lesnar was notably without the WWE Universal Championship.
As Lesnar left, Cormier had one final thing to say as his family gathered in the center of the Octagon.
Lesnar, 40, hasn't fought in the UFC since he defeated Mark Hunt by unanimous decision at UFC 200 in July 2016.
Stipe Miocic entered tonight's fight with a streak of six win with an overall record of 18-2.
White also said he hasn't spoken to former two-division UFC champion Conor McGregor about his return to MMA.
It was pure pro wrestling promotion, but it starts the hype ahead of a potential matchup between the pair, with rumours circulating that they will meet at UFC 230 at Madison Square Garden in NY on 3 November. We'll do USADA testing, and we'll do other testing.
"No, the process has been going on all week".