Harbin Armstrong
Trophy Case
4 GoldJJWL 4The Roll Up
Fighter Intelligence
8 TournamentsGet notified when Harbin Armstrong's rankings update
Advanced Analytics
AI CalculatedGrowth Trajectory
DVIWin Quality
Format Split
GI SPECIALISTSegment Analysis
Malegrey BeltAges 12-1329,089 FightersRanked #4329 of 29,089 grey belts. 75% win rate across 16 matches.
Fighter History
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | SUB 0-2 | 2495-1300 | Apex Grappling Academy | Grey JR Teen · 120-129 | NoGi | Oct 18, 2025 | |||
| L | PTS 6-0 | 3264-1290 | 360 Jiu Jitsu | Grey JR Teen · 120-129 | NoGi | Oct 18, 2025 | |||
| W | PTS 2-2 | 3264+180 | 360 Jiu Jitsu | Grey JR Teen · 120-129 | NoGi | Sep 6, 2025 | |||
| W | SUB 6-0 | 1126+230 | Roanoke Jiujitsu Academy | Grey JR Teen · 120-129 | NoGi | Sep 6, 2025 | |||
| W | SUB 12-0 | 1944+260 | Underground BJJ | Grey JR Teen 2012-2013 · 120-129 | Gi | Sep 6, 2025 | |||
| W | SUB 4-0 | 1126+180 | Roanoke Jiujitsu Academy | Grey JR Teen 2012-2013 · 120-129 | Gi | Sep 6, 2025 | |||
| W | SUB 6-2 | 1621+840 | Team Gann | Grey JR Teen · 110-119 | NoGi | Apr 5, 2025 | |||
| W | SUB 15-0 | 1492+480 | Carlos Machado Jiu Jitsu HQ | Grey JR Teen · 110-119 | NoGi | Apr 5, 2025 | |||
| W | SUB 18-0 | 1495+310 | Progresso Jiu Jitsu | Grey JR Teen · 110-119 | Gi | Apr 5, 2025 | |||
| W | SUB 9-0 | 1492+700 | Carlos Machado Jiu Jitsu HQ | Grey JR Teen · 110-119 | Gi | Apr 5, 2025 |
From CJJF Prosper
See all →
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
Elite fighters may have match videos on Flograppling. A subscription is required to view.
Similar Fighters
About
Harbin Armstrong is a Grey belt from CJJF Prosper in Prosper, TX competing with a 75% submission rate—30 points above the 45% belt average and placing him in the top 5% of Grey belts. Across 7 tournaments, Armstrong has earned 4 gold medals, 1 silver, and 1 bronze for a 57% gold rate that nearly doubles the 30% belt average. His JITS Rating of 3181 places him at #1927 globally and #1008 among Grey belts, positioning him in the 96th global percentile and 95th belt percentile.
Armstrong's competitive wins total 12 matches against higher-rated opponents, including an upset victory over Cason Marin (−231 point gap). His Development Velocity Index registers at +94.3 pts/month, placing him in the 84th percentile for rating growth among his cohort. Format-specific performance shows a Gi rating of 2105 across 7 matches versus a No-Gi rating of 1435 across 9 matches, indicating stronger technical execution in the Gi. All competition occurs within JJWL, and his first match began in 2025 across 16 total matches to date.