TournamentNAGA Boston Grappling Championship - Nov 2025
[ white / youth ]MA
Carson Amster
Jits
1,988Elite
~1,112 Jits to Prodigy
-1640Last event: Nov 15, 2025
#16,844
Overall
Top 19%
Percentile
#5,565
white Belt
Record
5-271% Win Rate
5 Wins2 Losses
L
W
W
W
W
4-1 Last 5
Trophy Case
1 GoldGrappling Industries 1Fighter Intelligence
3 TournamentsMedals
3Medals
across 3 tournaments
Gold 2
Silver 1
Bronze 0
67% Gold Rate
Belt Avg 18%
What this means67% of tournament entries result in gold — 49 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
0%
Subs
Submission 0
Points 5
Other 0
Belt Avg 31%
-31 pts vs belt avg
What this means0% of wins by submission — 31 points below the belt average. This fighter wins primarily through points and decisions.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Growing faster than 73% of peers
Win Quality
Overachiever
Clutch Score: +6.9%
5
Close Wins
3
Losses
Best win: Beat Isabelle Mackiewicz (327 pts higher)
8 matches analyzed
Format Split
NOGI SPECIALIST5 Gi2 NoGi
Gi
3W-2L60%
NoGi
2W-0L100%
40% win rate delta — NoGi stronger
Segment Analysis
Malewhite BeltAges 6-740,727 FightersComparing to 40,727 white belt fighters
Win Rate
63%avg 45%
AVG
+17 pts vs avg
Sub Rate
0%avg 31%
AVG
-31 pts vs avg
Gold Rate
33%avg 18%
AVG
+15 pts vs avg
What This Means
Ranked #5565 of 40,727 white belts. 63% win rate across 8 matches.
Tale of the Tape
Fighter History
7 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 2275-1080 | ||
| W | 2315+880 | ||
| W | 1022+360 | ||
| W | 2315+580 | ||
| W | 1022+530 | ||
| L | 1088-610 | ||
| W | 1343+940 |
From Cristyan Brazilian Jiu-Jitsu Academy
See all →Scouting Report
Data Sources
Matches7
Placements3
Tournaments3
Medals🥇 2🥈 1
Sources
NAGAGRAP
First MatchJun 2025
Last MatchNov 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Carson Amster is a white belt competitor from Cristyan Brazilian Jiu-Jitsu Academy in MA with a 5-3 competition record. Earned 2 gold, 1 silver medals across 8 matches. Competing since 2025.
Frequently Asked Questions
Carson Amster has a 5-3 competition record across 8 matches in 3 tournaments.
Carson Amster is ranked #16844 overall and #5565 among white belt competitors on Jits.gg.
Carson Amster has earned 2 gold, 1 silver medals across 3 tournaments.
Carson Amster trains at Cristyan Brazilian Jiu-Jitsu Academy and competes as a white belt.
Carson Amster is ranked #5565 among white belt competitors on Jits.gg.
Carson Amster's current Jits rating is 1988. Use the Rating Simulator on Carson Amster'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.