Isaac went 1-1 at Austin III NoGi
Isaac Roubleau
The Roll Up
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DVIWin Quality
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Malegrey BeltAges 6-729,089 FightersRanked #5324 of 29,089 grey belts. 47% win rate across 30 matches.
Fighter History
| Result | Fighter | JITS | Video |
|---|---|---|---|
| W | 1012- | ||
| L | 3112- | ||
| L | 3112- | ||
| W | 1116- | ||
| W | 1012- | ||
| W | 2743+300 | ||
| L | 2802-180 | ||
| W | 1800+160 | ||
| L | 2802-210 | ||
| L | 2743-120 |
From Johns Gym Georgetown
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About
Isaac Roubleau is a Grey belt from Johns Gym Georgetown in Georgetown, TX, competing with a record across 17 matches and 5 tournaments. His 13% submission rate ranks in the top 28th percentile of Grey belts—32 points below the 45% belt average—indicating a grappling style centered on positional control rather than finish hunting. At a JITS rating of 1092 and global rank #35149, Roubleau sits in the 30th percentile globally and 28th percentile among Grey belts in the Beginner tier.
Roubleau has secured 8 competitive wins, all against higher-rated opponents, with his most notable victory over Alexander Joseph Wolfgang Wright representing a 2278-point rating gap. His medal haul stands at 4 silver and 2 bronze across NAGA New Orleans Grappling Championship and youth divisions, with zero gold medals to date. His development velocity index registers at -38.8 pts/month (14th percentile DVI), indicating a holding_steady trend, and he splits competition between gi (11 matches, 1055 rating) and no-gi (6 matches, 1030 rating) formats across JJWL and NAGA organizations.