Premise: Alexandre "Xande" Ribeiro (born January 20, 1981 in Manaus-Amazonas, Brazil), is a Brazilian Jiu-Jitsu practitioner, mixed martial artist and submission wrestler. He is a two-time World (Mundial) Black Belt Absolute (open weight) World Jiu-Jitsu Champion, five-time World (Mundial) Black Belt Heavy Weight Champion, and three-time World Black Belt Pro Division Champion.
Hypothesis: Xande Ribeiro will win the Black Belt Pro Division again.