Isaac Doederlein defeated Fabricio Andrey in the IBJJF Crown's featherweight bracket, setting up a huge rematch with divisional rival and World Champion Sam Nagai. Nagai defeated his opponent, light-feather champion Diego Oliveira, by advantages while Isaac beat Fabricio by referee's decision.

CheckMat always sends one of the strongest teams to the IBJJF World Championships, and in 2023 they delivered again with two champions in the black belt division. Jansen Gomes had the run of the tournament, beating two defending world champions on his way to gold, and Sam Nagai won his first world title at black belt by defeating two familiar foes. Relive all the best moments from CheckMat below.

Alliance is one of the most historically successfully organizations in competitive Brazilian jiu-jitsu, and every year they crown champions and earn medals in the Pyramid. In 2023, Alliance saw strong results again with black belts like Fellipe Andrew, Melissa Cueto, and Isaac Doederlein, and colored belts like Eduardo Alves and Helena Crevar, bringing home accolades.

Relive all of Art of Jiu Jitsu's best moments from the 2023 World Championships, with 4 black belt world champions, two more finalists, and impressive, technical skill shown from the entire team. Also hear from the athletes and coach Gui Mendes live from the tournament as they reflect in real time on the event and performances.

Every year brings a new crop of colored belt world champions and medalists, a group that has won the toughest tournament possible at their current rank and proven ready for higher levels of challenge. Below is a list of the 2023 IBJJF World Champions that have been promoted to the next highest rank since winning their bracket. The list will be updated every few days for the next few months to reflect ongoing promotions.

At the 2023 IBJJF World Championships, Gabriela Pessanha of Infight JJ cemented herself as the greatest women's black belt in the world with a double gold, history-making performance. With five fights, five wins, and five submissions, Gabi became the first woman to both win three straight double golds and to submit her way through both brackets at the black belt level.

Victor Hugo accomplished what few men ever have, and did it in devastating fashion as he won double gold at the 2023 IBJJF World Championships with eight wins, five by submission - including the first submission win in the open class finals since Roger Gracie accomplished the feat in 2009. See all of Victor's matches, interviews, and more below and relive the entire golden run.

The 2023 IBJJF World Championships have officially concluded and history has been made. Victor Hugo and Gabi Pessanha stand alone at the top of the IBJJF world with their respective double gold performances, Jansen Gomes had a run that will be remembered for years to come, and Dream Art took home its first ever team championship from the event.

The 2023 IBJJF Jiu-Jitsu World Championships showcased some of the best grapplers in the world during an action-packed weekend at The Pyramid in Long Beach, Calif.

Action is coming quick at the last day of the 2023 IBJJF World Championships and the black belt finals are set. See semifinal results and schedules for the finals below.

The IBJJF Worlds 2023 is coming to an exciting finale after an intense Day 3 of matches.

A black belt World Champion in 2022, Isaac Doederlein is geared up to hunt for one of the most special titles in his career: The gold at the IBJJF Brazilian Nationals. The Alliance athlete arrives in São Paulo aiming to become a two-time champion in the event, an accomplishment only once prior by an American (Rafael Lovato Jr).

This year's IBJJF World Championships was one of the most highly anticipated of all time. And it delivered, with amazing matchups, budding rivalries, and hours of great jiu-jitsu. In retrospect, it was also a historic year for the event. The 26th edition of IBJJF Worlds saw records broken and history made across the black belt divisions. Here are some of the most notable superlatives now in the history books.

The semifinal matchups have been drawn, and the athletes are ready to take their shot for the top of the IBJJF World podium. Follow along with us here as the best gi competitors in the world try to climb to the no.1 spot.

The first day of black belt competition at the 2022 IBJJF World Championships is wrapped up, and the final rounds of each division are set. This year, the brackets were whittled down to the final four men and the final two women in each division, meaning we now know which athletes will take the podium. All that is left is to decide who takes which medal.