This was a Vale Tudo fight in April 1993 in Salt Lake City, with MMA rules, between a BJJ (Pedro Sauer, black belt) and a bodybuilder, Mr. Utah 1992 (Lance Bachelor). The difference between them is 100 lbs.
In this fight we can see a muscle mass and strength vs Jiu Jitsu techniques.
Guy Groped Pedro Sauer’s Daughter and He Paid a Price for it
Jiu Jitsu Guy With No Takedown Skills in a Street Fight – FAIL
https://bjj-world.com/royler-gracie-vs-martial-artist-claimed-developed-street-lethal-style/
Rener Gracie Challenged by 270lbs Guy convinced that BJJ wouldn’t Work on Him