The Incident
On August 22, 2026, during a match at the Super Pro Jiu-Jitsu Championship in Londrina, Paraná, Brazil, Juliano Di Pelli Machado was involved in an on-mat incident with opponent Willian Hiroyuki Masuda, known as "Kabuto." Masuda sustained a fracture-dislocation of the cervical spine, with fractures to the C5 and C6 vertebrae, and subsequently underwent surgery lasting close to ten hours.
In the days following the incident, Masuda was described as conscious, clinically stable, and able to eat, though with no movement in his legs; reports regarding arm movement were said to be shifting day to day. A family update from Masuda's wife, Fernanda Masuda, posted approximately twelve hours before the August 31, 2026 article publication, noted that he remained in the ICU, in significant pain, but clinically stable.
Legal Proceedings
Prosecutor Renato de Lima Castro requested that the case be classified as an especially serious bodily injury matter. In his official filing, Castro cited an approximate 40 kg (88 lbs) size difference between the two competitors and described the act as follows: "It happens that, in an act of high danger, evident to any athlete or ordinary spectator, the reported Juliano threw himself completely, letting all of his body weight fall on the body of the target Willian 'Kabuto' at once, severely injuring the target in a serious submission position." The Civil Police confirmed that a formal inquiry was opened in connection with the incident.
The event organizer, Super Pro Jiu-Jitsu, acknowledged the injury in a public statement, noting that Masuda received prompt medical attention from the on-site medical team and the ambulance service Mais Saúde, with appropriate referrals made following technical evaluation. The organizer stated it had maintained ongoing communication with the family and reaffirmed its commitment to safety and established protocols.