TournamentGrappling Industries BUFFALO - Nov 2025
[ White / adult ]FL
Collin O’Brien
Jits
3,462Prodigy
~1,638 Jits to S-Tier
+4160Last event: Nov 1, 2025
#3,628
Overall
Top 4%
Percentile
#536
White Belt
Record
6-186% Win Rate
6 Wins1 Losses
W
W
W
W
W
5-0 Last 5+6 Streak
Trophy Case
1 GoldGrappling Industries 1Fighter Intelligence
2 TournamentsMedals
1Medals
across 2 tournaments
Gold 1
Silver 0
Bronze 0
100% Gold Rate
Belt Avg 30%
Finishing Ability
63%
Subs
Submission 5
Points 1
Other 2
Belt Avg 36%
+27 pts vs belt avg
What this means63% of wins by submission — 27 points above the belt average. This fighter has elite finishing ability for their rank.
Get notified when Collin O’Brien's rankings update
Advanced Analytics
AI CalculatedGrowth Trajectory
DVIDominant
Dominant — winning at an elite level
Growing faster than 97% of peers
Win Quality
Giant Killer
Clutch Score: +22.0%
8
Close Wins
1
Losses
9 matches analyzed
Format Split
NOGI SPECIALIST0 Gi7 NoGi
Gi
0W-0L—%
NoGi
6W-1L86%
Sub Rate
Gi 0%NoGi 71%
86% win rate delta — NoGi stronger
Segment Analysis
MaleWhite Belt41,672 FightersComparing to 41,672 white belt fighters
Win Rate
89%avg 47%
AVG
+42 pts vs avg
Sub Rate
63%avg 36%
AVG
+27 pts vs avg
Gold Rate
50%avg 30%
AVG
+20 pts vs avg
What This Means
Ranked #536 of 41,672 white belts. 89% win rate, 63% submission rate across 9 matches.
Tale of the Tape
Fighter History
7 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB | 1585+900 | Elevation/rust Belt Jiu-jitsu | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Nov 1, 2025 | |||
| W | SUB | 1020+1150 | Buffalo Combat Fitness | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Nov 1, 2025 | |||
| W | PTS | 2290+740 | The Grappling Garden | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Nov 1, 2025 | |||
| W | SUB | 1018+920 | Warrior Martial Arts | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Nov 1, 2025 | |||
| W | SUB | 1071+450 | 10th Planet Rochester | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Nov 1, 2025 | |||
| W | SUB | 2690+770 | Suny Cortland | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Mar 15, 2025 | |||
| L | PTS | 2454-270 | Kemptville Training Center | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Mar 15, 2025 |
From WNY MMA & Fitness
See all →Scouting Report
Data Sources
Matches7
Placements1
Tournaments2
Medals🥇 1
Sources
GRAP
First MatchMar 2025
Last MatchNov 2025
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
Collin O’Brien is a White belt competitor from WNY MMA & Fitness in FL with an impressive 63% submission rate across 9 matches. With a 8-1 record and 1 gold medal, Collin O’Brien has competed in 2 tournaments.
Frequently Asked Questions
Collin O’Brien has a 8-1 competition record across 9 matches in 2 tournaments.
Collin O’Brien is ranked #3628 overall and #536 among White belt competitors on Jits.gg.
Collin O’Brien has earned 1 gold medals across 2 tournaments.
Collin O’Brien trains at WNY MMA & Fitness and competes as a White belt.
Collin O’Brien has a 63% submission rate and a 89% win rate across 9 matches.
Collin O’Brien is ranked #536 among White belt competitors on Jits.gg.
Collin O’Brien's current Jits rating is 3462. Use the Rating Simulator on Collin O’Brien'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.