Jax Robert Wintzell
Trophy Case
4 GoldNAGA 3 · New Breed 1The Roll Up
Fighter Intelligence
8 TournamentsGet notified when Jax Robert Wintzell's rankings update
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AI CalculatedGrowth Trajectory
DVIWin Quality
Format Split
NOGI SPECIALISTSegment Analysis
Maleyellow BeltAges 10-115,468 FightersWin rate tracks at 65% for yellow belt. 31 matches and counting.
Fighter History
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | PTS | 1678+130 | Team Jucao Red River | Grey Pre Teen 10-11 · Feather II | NoGi | Dec 13, 2025 | |||
| L | PTS | 6531-60 | Science of Jiu Jitsu Academy | Grey Pre Teen 10-11 · Feather II | NoGi | Dec 13, 2025 | |||
| L | PTS | 4486-50 | Double Five South Ms | Grey Pre Teen 10-11 · Feather II | Gi | Dec 13, 2025 | |||
| L | PTS | 1678-360 | Team Jucao Red River | Grey Pre Teen 10-11 · Feather II | Gi | Dec 13, 2025 | |||
| L | PTS | 1182-360 | Nolabjj | - Regular Challenger · Feather II | Gi | Dec 13, 2025 | |||
| W | PTS | 1367+110 | Panacea Martial Arts | White Beginner · 8-9 · 70-80 | NAGAU.S. National | NoGi | Jul 12, 2025 | ||
| W | PTS | 1204+80 | Alex Martins Brazilian Jiu Jitsu | White Beginner · 8-9 · 70-80 | NAGAU.S. National | NoGi | Jul 12, 2025 | ||
| W | SUB | 1261+90 | Panacea Martial Arts | White Beginner · 8-9 · 70-80 | NAGAU.S. National | NoGi | Jul 12, 2025 | ||
| L | PTS | 1367-340 | Panacea Martial Arts | White Beginner · 8-9 · 70-80 | NAGAU.S. National | Gi | Jul 12, 2025 | ||
| W | SUB | 1261+90 | Panacea Martial Arts | White Beginner · 8-9 · 70-80 | NAGAU.S. National | Gi | Jul 12, 2025 |
From Checkmat
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Stats verified from completed tournaments only, may not represent a fighter's true record.
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About
Jax Robert Wintzell is a Yellow belt from Checkmat in Texas competing with a 65% win rate and 4 gold medals across 8 tournaments. His submission rate of 25% sits 27 points below the belt average of 52%, placing him in the top percentile for finishing efficiency among Yellow belts. With a JITS Rating of 1374 and global rank of #22510, Wintzell operates as a Prospect-tier competitor in the 55th global percentile.
All 20 competitive wins came against higher-rated opponents, including a notable upset over Luca Zimmerman (1278-point gap). His development velocity index registers at -346.3 points per month, placing him in the 1st percentile for rating momentum—indicating a holding_steady trajectory. Wintzell competes across AGF, NAGA, and NEWBREED organizations, with a notable no-gi rating of 1450 compared to his gi rating of 1090, suggesting stronger performance in submission-only formats.