Antônio Rodrigo Nogueira
In March 2001, Couture continued in the RINGS King of Kings Tournament 2000 Final. After winning an even decision over veteran Tsuyoshi Kohsaka in the first fight, he got caught in a guillotine choke by Valentijn Overeem after committing himself in a takedown and had to submit. Antônio Rodrigo Nogueira won the tournament, and Couture returned to the UFC.