BTT Black Belt Leonardo Saggioro did awesome on the Rio de Janeiro tournament, the Abu Dhabi Grand Slam, that was held on November 2sd at the Olympic Park. Saggioro faced Isaad Doederlein for the lightweight title. The American Isaac started well, with a sweep that he often dominates, and had better actions moves during eight minutes of the fight. However, the Brazilian, Leonardo, did not give up, and managed to take the back and earn an advantage at the end to change the game and get the victory by scoring 7x5.