Gonzalez signed to Mayweather's The Money Team in 2016 when he was 18.
The gold casket carrying Floyd will later be transported to a horse drawn carriage for the last mile to the cemetery in Pearland.
The boxer reached out directly to the family of George Floyd, who died in Minneapolis on May 25.
Floyd Mayweather's daughter reportedly fought a woman at the home of rapper NBA YoungBoy on Friday night.
The pair shared Koraun, 20, Zion, 18, and Jirah, 15.
The YouTuber is already planning his next boxing match.
The 57-year-old actor ranks No. 2 on the list with $239 million, edged out by Mayweather for the No.1 spot.
ET was on the red carpet ahead of Saturday night's brutal face-off, chatting with celeb fans including Aisha Tyler, Bruce Willis and Jamie Foxx.
ET caught up with the celebs on the red carpet at SHOWTIME's 'Mayweather vs. McGregor' pre-event VIP party in Las Vegas, Nevada on Saturday.
Jennifer Lopez, Charlize Theron and more stars flocked to Las Vegas, Nevada, on Saturday to watch the much-anticipated fight go down at the T-Mobile Arena.
To say Demi Lovato is excited for the fight of the year is an understatement.
