TournamentNAGA San Antonio Grappling Championship - Mar 2026
[ Yellow / adult ]CA
Joshua Oscar Otero Rivera
Jits
1,837Advanced
~63 Jits to Elite
-880Last event: Mar 7, 2026
#20,258
Overall
Top 22%
Percentile
#1,943
Yellow Belt
Record
10-1050% Win Rate
10 Wins10 Losses
L
L
L
L
L
0-5 Last 5
Trophy Case
1 GoldTAP-CANCER-OUT 1Fighter Intelligence
6 TournamentsMedals
7Medals
across 6 tournaments
Gold 1
Silver 5
Bronze 1
14% Gold Rate
Belt Avg 37%
What this means14% of tournament entries result in gold — 23 points below the belt average. Still building a medal collection at this level.
Finishing Ability
100%
Subs
Submission 10
Points 0
Other 0
Belt Avg 65%
+35 pts vs belt avg
What this means100% of wins by submission — 35 points above the belt average. This fighter has elite finishing ability for their rank.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding New Foundation
Building a new foundation
Growing faster than 5% of peers
Win Quality
Consistent
Clutch Score: +1.9%
10
Close Wins
10
Losses
20 matches analyzed
Format Split
BALANCED12 Gi8 NoGi
Gi
6W-6L50%
NoGi
4W-4L50%
Sub Rate
Gi 50%NoGi 50%
0% win rate delta
Segment Analysis
MaleYellow BeltAges 12-135,527 FightersComparing to 5,527 yellow belt fighters
Win Rate
50%avg 65%
AVG
-15 pts vs avg
Sub Rate
100%avg 65%
AVG
+35 pts vs avg
Gold Rate
17%avg 37%
AVG
-21 pts vs avg
What This Means
Win rate tracks at 50% for yellow belt. 20 matches and counting.
Tale of the Tape
Fighter History
20 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | SUB | 1918-670 | Insight Brazilian Jiu Jitsu - HQ | - Expert · 12-13 · 70-80 | NAGASan Antonio | Gi | Mar 7, 2026 | ||
| L | PTS | 1918-210 | Insight Brazilian Jiu Jitsu - HQ | - Expert · 12-13 · 70-80 | NAGASan Antonio | Gi | Mar 7, 2026 | ||
| L | SUB | 2816-560 | Celestial Grappling Academy | Yellow Expert · 10-11 · 60-70 | NAGASan Antonio II | NoGi | Oct 18, 2025 | ||
| L | SUB | 3138-770 | Duran Brothers BJJ | Yellow Expert · 10-11 · 60-70 | NAGASan Antonio II | NoGi | Oct 18, 2025 | ||
| L | PTS | 3138-230 | Duran Brothers BJJ | Yellow Expert · 10-11 · 60-70 | NAGASan Antonio II | Gi | Oct 18, 2025 | ||
| L | SUB | 5204-280 | Gracie Humaita Austin | Yellow Expert · 10-11 · 60-70 | NAGASan Antonio II | Gi | Oct 18, 2025 | ||
| W | SUB | 1028+200 | A-force Brazilian Jiu-jitsu | Orange No Gi Kids · Advanced · Orange) · 10 - 11 Years · -65 Lbs | NoGi | Jul 19, 2025 | |||
| L | SUB | 6721-330 | Mushin BJJ Academy | Orange No Gi Kids · Advanced · Orange) · 10 - 11 Years · -65 Lbs | NoGi | Jul 19, 2025 | |||
| W | SUB | 1028+210 | A-force Brazilian Jiu-jitsu | Yellow Gi Kids · Yellow · Orange · 10 - 11 Years · -65 Lbs | Gi | Jul 19, 2025 | |||
| L | SUB | 6721-390 | Mushin BJJ Academy | Yellow Gi Kids · Yellow · Orange · 10 - 11 Years · -65 Lbs | Gi | Jul 19, 2025 |
From GUERRILLA JIU JITSU TURLOCK
See all →
Scouting Report
Data Sources
Matches20
Placements7
Tournaments6
Medals🥇 1🥈 5🥉 1
Sources
NAGAGRAPTAP-CANCER-OUT
First MatchApr 2025
Last MatchMar 2026
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Joshua Oscar Otero Rivera is a Yellow belt competitor from GUERRILLA JIU JITSU TURLOCK in CA with an impressive 100% submission rate across 20 matches. With a 10-10 record and 1 gold, 5 silver, 1 bronze medals, Joshua Oscar Otero Rivera has competed in 6 tournaments.
Frequently Asked Questions
Joshua Oscar Otero Rivera has a 10-10 competition record across 20 matches in 6 tournaments.
Joshua Oscar Otero Rivera is ranked #20258 overall and #1943 among Yellow belt competitors on Jits.gg.
Joshua Oscar Otero Rivera has earned 1 gold, 5 silver, 1 bronze medals across 6 tournaments.
Joshua Oscar Otero Rivera trains at GUERRILLA JIU JITSU TURLOCK and competes as a Yellow belt.
Joshua Oscar Otero Rivera has a 100% submission rate and a 50% win rate across 20 matches.
Joshua Oscar Otero Rivera is ranked #1943 among Yellow belt competitors on Jits.gg.
Joshua Oscar Otero Rivera's current Jits rating is 1837. Use the Rating Simulator on Joshua Oscar Otero Rivera's profile to see how a win or loss against any opponent would affect their rating. Factors include opponent strength, match method (submission vs points), and margin of victory.