What happened: The middleweight submission grappling match is scheduled for Sept. 4. ONE Fight Night 47 will air on Prime Video.
Why it matters: The bout gives Rafael another ONE assignment against an opponent coming off a March title challenge. It also adds a decorated grappling pairing to a card spanning four combat sports.
By the numbers: The reigning IBJJF No-Gi medium-heavyweight champion won four division matches by submission at the 2026 Brasileiro No-Gi.
What to watch: The full card and match rules are the next details to watch.