Checkmat is one of the highest rated Brazilian Jiu-Jitsu associations in the world. Founded by multiple-time world champion Leo Vieira. The proof is in the pudding! Our world class training has produced champions all over the world from the Brazilian National Championship and the Abu Dhabi Combat Club (ADCC) to the IBJJF World Championship and even as far as Pan Asians in Japan. You can go to any national or internationally recognized competition almost anywhere in the world and you will always find Checkmat competitors there. This is why we are proud to bring the 1st official Checkmat BJJ Academy to the Angeles City area.