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

Jean-Sebastien Dionne-Roy

Professional grappling record · 2023–2026

As of 2026-08-17, Jean-Sebastien Dionne-Roy holds a professional record of 6–2 in the Grappling Index database, ranked #337 of 667 active men in no-gi.

6–2Record (W–L)
1614No-Gi rating ±170
1683Peak rating (2024)
20232026

Recent matches

YearROpponentMethodEvent
2026LSean Molle—ADCC CANADA CALGARY OPEN
2026WJakob Muller—ADCC CANADA OPEN TORONTO
2026WJackson Nagai Hatchwell Jr—New York Summer International Open IB…
2025WMichael Cyr—ADCC CANADA MONTREAL OPEN
2025LHenry Zachary—ADCC CANADA TORONTO OPEN
2025WMichael Evans—ADCC CANADA VANCOUVER OPEN
2024WAndrew Tevay—ADCC CANADA OPEN NIAGARA
2023WJose Luiz Estrela Neto—ADCC Canada Open - Vancouver