Oliver Garrett Hermey
Trophy Case
10 GoldJJWL 4 · IBJJF 3 · United 3Premier
All Tournaments
JJWL FINALS NORCAL NO-GINov 22, 2025
JJWL FINALS NORCAL NO-GINov 22, 2025
JJWL FINALS NORCAL GINov 22, 2025
JJWL FINALS NORCAL GINov 22, 2025
UNITED GRAPPLING IN GIJul 19, 2025
UNITED GRAPPLING IN GIJul 19, 2025
UNITED GRAPPLING IN NO-GIJul 19, 2025
UNITED GRAPPLING IN NO-GIJul 19, 2025
UNITED GRAPPLING IN GIApr 5, 2025
UNITED GRAPPLING IN GIApr 5, 2025
JJWL PHOENIX IX GIMar 2, 2025
JJWL PHOENIX IX GIMar 2, 2025
JJWL PHOENIX IX NO-GIMar 2, 2025
JJWL PHOENIX IX NO-GIMar 2, 2025
Fighter Intelligence
37 TournamentsGet notified when Oliver Garrett Hermey's rankings update
Advanced Analytics
AI CalculatedGrowth Trajectory
DVIWin Quality
Format Split
BALANCEDSegment Analysis
Malegrey BeltAges 12-1329,089 FightersRanked #2209 of 29,089 grey belts. 70% win rate across 46 matches.
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| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Oliver Hermey | 3,192 | Cobrinha BJJ Las Vegas | 32-16 |
| 2 | Ladainian Valenzuela | 3,183 | Bad News Bears | 7-0 |
| 3 | Joey Andersen | 2,011 | Patriot Martial Arts | 5-2 |
| 4 | Christopher Dry | 1,623 | Proving Ground MMA | 6-8 |
| 5 | Raul Limas | 1,387 | De Boa Jiu Jitsu | 7-12 |
| 6 | Barrett Wilhite | — | Chute Boxe Academy | — |
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Marlon Figueroa | 3,518 | Los Gallos Grappling Club | 15-2 |
| 2 | Oliver Hermey | 3,192 | Cobrinha BJJ Las Vegas | 32-16 |
| 3 | Raul Limas | 1,387 | De Boa Jiu Jitsu | 7-12 |
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Oliver Hermey | 3,192 | Cobrinha BJJ Las Vegas | 32-16 |
| 2 | Ace Herrera | 2,503 | Carlson Gracie Temecula | 9-4 |
| 3 | Evan Mullen | 2,113 | Alliance Huntington Beach | 3-3 |
| 4 | Anson Bunch | 1,751 | Gracie Barra Upland | 2-0 |
| 5 | Parker Egerton | 1,710 | Peerless Jiu Jitsu Academy | 41-20 |
| 6 | Kevin Ortiz | 1,434 | Calexico Brazilian Jiu Jitsu | 1-1 |
| 7 | Jaxon Robles | 1,355 | Victorum Athletics | 7-8 |
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Oliver Hermey | 3,192 | Cobrinha BJJ Las Vegas | 32-16 |
| 2 | Ace Herrera | 2,503 | Carlson Gracie Temecula | 9-4 |
| 3 | Evan Mullen | 2,113 | Alliance Huntington Beach | 3-3 |
| 4 | Parker Egerton | 1,710 | Peerless Jiu Jitsu Academy | 41-20 |
| 5 | Jaxon Robles | 1,355 | Victorum Athletics | 7-8 |
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Oliver Hermey | 3,192 | Cobrinha BJJ Las Vegas | 32-16 |
| 2 | Ayden Ngo | 1,415 | A-team Jiu Jitsu | 6-4 |
| 3 | Aldrin Mora | 1,224 | Conde Koma BJJ | 2-2 |
Fighter History
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 2645-590 | ||
| L | 6341-110 | ||
| W | 1300+150 | ||
| L | 6341-70 | ||
| W | 1026+90 | ||
| L | 5908-90 | ||
| W | 1026+120 | ||
| L | 5908-120 | ||
| W | 1232+130 | ||
| L | 5908-100 |
From Cobrinha BJJ Las Vegas
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About
Oliver Garrett Hermey is a Grey belt from Cobrinha BJJ Las Vegas (CA) competing with a 71% win rate across 28 matches in 18 tournaments. His 75% submission rate ranks 30 points above the Grey belt average of 45%, placing him in the top 3% of his belt for finishing ability. Hermey has collected 8 gold medals, 4 silver medals, and 4 bronze medals, with a 44% gold rate that exceeds the Grey belt average of 30%.
Hermey's 20 competitive wins came exclusively against higher-rated opponents, including a notable upset over Nikko Byrnes (−814 point gap). His rating trend shows dominant performance at −14.9 points per month, ranking in the 21st percentile of DVI across all competitors. He competes exclusively in JJWL events, with a 1530 no-gi rating significantly outpacing his 1090 gi rating across 12 and 18 matches respectively.