Claudia do Val is a professional Brazilian jiu-jitsu practitioner. She has won the World Jiu-Jitsu Championship three times, holding each title in a different category. She was three times ranked No.1 IBJJF competitor in the Gi,2018/2019 season and 2019/2020 season, and 2020/2021 season; as well as No.1 IBJJF NoGi competitor for the 2018, and 2019 , and 2020 seasons. Do Val won the IBJJF grand Slam in 2018, which consists of the biggest tournaments of the year: European Championship, Pan Jiu-Jitsu Championship, Brazilian National Championship, and the World Championship.