The Grappling Index

Independent, data-driven ratings for professional grappling & jiu jitsu

Men's No-Gi Men's Gi Women's No-Gi Women's Gi Overall All-Time Records Methodology

Subfifteen (2015)

1 recorded matches · 2015

Winner	Opponent	Method	Division
Ross Nicholls (draw)	Duayne Helvoirt	—	ABS

Rankings update every Monday. · Rankings archive

© 2026 The Grappling Index. BJJ & grappling ratings computed from verified results. Data through 2026-08-17.