1,597Academy Score · Elite
29Fighters
111Total Wins
65
Medals1,806Avg Rating
Jits.gg Review
Valle Jiu-Jitsu is a results-driven youth program with 29 competitors across 14 tournaments.
They win gold 45% of the time, finish 61% of wins by submission, retain 38% of first-time competitors.
A technically advanced program in Boston — the competition results speak for themselves.
01Competitive Intelligence
Tournament Performance
Gold Medal
Rate
Win rate across 14 tracked tournaments, benchmarked against small-size academies.
45%GOLD MEDAL RATE▲ 34 vs similar academies
6GOLD MEDALS
Among 7948 small academies, above average gold rate.
45%
+4% above MA Avg
MA Avg 41%
Valle Jiu-Jitsu 45%
Global Avg 40%
Small Avg 11%
0%
100%
Valle Jiu-Jitsu fighters win gold in 45% of competition entries — that's 6 golds across 204 entries in 14 tournaments.The average MA academy gold rate is 41%.That puts Valle Jiu-Jitsu 10% above the MA average.
Submission
Culture
Finish rate, scoring patterns, and how Valle Jiu-Jitsu closes out victories.
61%FINISH RATE▲ 13 vs similar academies
68TOTAL SUBMISSIONS
Similar-size avg: 48%
Submission
68 · 61%
regional · 55%
Points
40 · 36%
regional · 45%
Decision
4 · 4%
Valle Jiu-Jitsu fighters don't just win — they finish.61% of all wins come by submission — that puts Valle Jiu-Jitsu in the top 25% of academies nationwide. Armbars, chokes, leg locks: the technique works under pressure.Based on 112 tracked win methods across all competitions.
Tournament
Outcomes
Placement distribution across all tracked competitions.
65TOTAL PLACEMENTS
42%GOLD CONVERSION
Similar-size avg: 11% gold
THIS ACADEMY — 65 placements
Gold 42% (27)
Silver 43% (28)
Bronze 11% (7)
MA Avg
Gold 40%
Silver 40%
Bronze 20%
Out of 65 tracked placements, 85% result in gold or silver. Only 3 times has a Valle Jiu-Jitsu fighter placed 4th.Nearly every time they step on the mat, they medal.That's not luck over hundreds of placements — that's preparation.
Academy Roster
Roster
Depth
Fighter tier distribution across the competitive roster.
29RANKED FIGHTERS
7ELITE+ TIER
24% of roster is Elite or higher
THIS ACADEMY29
48%
17%
10%
17%
MA Avg Academy11
55%
18%
18%
48% Novice(14)
17% Prospect(5)
10% Advanced(3)
17% Elite(5)
7% Prodigy(2)
Every Valle Jiu-Jitsu fighter is ranked against all fighters at their belt level nationwide. 9 fighters rank in the top 5% nationally (Elite or above).The deep bench of 5 Prospects and 3 Veterans is the pipeline. Most academies are top-heavy in one tier.Valle Jiu-Jitsu produces competitors at every level.
Belt
Breakdown
Performance metrics segmented by belt level.
13ACTIVE FIGHTERS
3BELT LEVELS
Strongest: Grey (6 fighters)
0%25%50%75%100%
White6
▲27▲44
Grey6
▲35▲23
Yellow1
▲39▲2
Gold Rate
Sub Rate
Small Avg
Performance metrics broken down by belt level reveal where this academy's training is most effective. Look for consistent gold rates and submission rates across belts — it signals a program that develops fighters at every stage.
Male vs Female
23
Fighters
Gold Rate
45%
regional 41%
Sub Rate
62%
regional 55%
Win Rate
60%
regional 71%
Retention
35%
regional 41%
6
Fighters
Gold Rate
29%
regional 46%
Sub Rate
43%
regional 55%
Win Rate
39%
regional 68%
Retention
50%
regional 41%
23
Male Fighters
Gold Rate
45%
regional 41%
Sub Rate
62%
regional 55%
Win Rate
60%
regional 71%
Retention
35%
regional 41%
6
Female Fighters
Gold Rate
29%
regional 46%
Sub Rate
43%
regional 55%
Win Rate
39%
regional 68%
Retention
50%
regional 41%
The academy fields 6 female competitors alongside 23 male competitors.The female roster has recorded 23 wins and 17 golds with a 39% win rate.Having a dedicated female roster means girls will have training partners and teammates for competition.
Academy Operations
Competition
Activity
Match frequency and competition cadence over 11 months.
201TRACKED MATCHES
219EST. MATCHES/YEAR
Similar-size avg: ~120/year
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Valle Jiu-Jitsu competes year-round. 201 tracked matches across 11 months, with peaks aligned to major tournament cycles.Activity never drops to zero for more than a few weeks — this isn't a seasonal program.Consistent competition exposure is how young fighters develop.
Fighter
Retention
What percentage of athletes return after their first competition.
38%RETURN RATE▲ 4 vs similar academies
11RETURNING FIGHTERS
Similar-size avg: 34%
38%
-3% below MA Avg
MA Avg 41%
Valle Jiu-Jitsu 38%
Global Avg 52%
Small Avg 34%
0%
100%
Retention measures whether fighters come back after their first tournament. At Valle Jiu-Jitsu, 38% return to compete again.Building retention comes from positive tournament experiences — when kids feel prepared rather than thrown to the wolves.This metric signals whether families see enough value to continue investing in competitive training.
Development
Pipeline
Cross-belt consistency and ranking performance.
2%CONSISTENCY▲ 1 vs similar academies
#879NATIONAL RANK
Similar-size avg: 0%
#1
MA
of academies
#879
National
power rank
1596.9
Power Score
MA avg: 56.6 · Global: 40.5
Performance is strongest at specific belt levels at Valle Jiu-Jitsu. That's not uncommon — many programs have pockets of excellence at certain belts.Multi-belt consistency tracks whether quality is spread evenly or concentrated. A higher score means the program works at every level.Specialization isn't necessarily bad, but families should know which belt levels the program excels at.
How we know
14Competition entries
203Tracked matches
14Tournaments
6Organizations
2025–2026Data window
02Top Fighters
| # | Fighter | Belt | M/F | ||
|---|---|---|---|---|---|
| 1 | Michael Anthony Daviduk | Grey | 16-4 | ||
| 2 | Liam Ferrara | Grey | 16-7 | ||
| 3 | Oliver Raymond Wambolt | Grey | 16-7 | ||
| 4 | Colby Cummings | White | 7-0 | ||
| 5 | Caleb Parker Tannler | Yellow | 12-4 | ||
| 6 | Sean Duggan | Blue | 4-0 | ||
| 7 | Ninna Martins Valle | Grey | 5-2 | ||
| 8 | Edgar Sherman | Purple | 4-2 |
05Roster & Results
| # | Fighter | Belt | M/F | ||
|---|---|---|---|---|---|
| 1 | Michael Anthony Daviduk | Grey | 16-4 | ||
| 2 | Liam Ferrara | Grey | 16-7 | ||
| 3 | Oliver Raymond Wambolt | Grey | 16-7 | ||
| 4 | Colby Cummings | White | 7-0 | ||
| 5 | Caleb Parker Tannler | Yellow | 12-4 | ||
| 6 | Sean Duggan | Blue | 4-0 | ||
| 7 | Ninna Martins Valle | Grey | 5-2 | ||
| 8 | Edgar Sherman | Purple | 4-2 | ||
| 9 | Everly Ferrara | Grey | 4-2 | ||
| 10 | Aubree Rose Hilliard | Grey | 12-19 | ||
| 11 | Andres Aleman | Brown | 2-0 | ||
| 12 | Harrison Tarr | White | 2-0 | ||
| 13 | Brandon Parent | Purple | 2-2 | ||
| 14 | Andrew Merritt | White | 3-1 | ||
| 15 | Mark Bejjani | 1-1 | |||
| 16 | Jamie Banks | White | 1-0 | ||
| 17 | Alec Surprenant | White | 1-1 | ||
| 18 | Chris Forgue | Blue | 1-3 | ||
| 19 | Khristian Carleton | Blue | 1-5 | ||
| 20 | Cameron Tannler | Yellow | 1-4 | ||
| 21 | Jack Whitehouse | White | 0-5 | ||
| 22 | Audrey Callahan | Grey | 0-4 | ||
| 23 | Jordan Labrie | Blue | 0-3 | ||
| 24 | Chad Graham | White | 0-3 | ||
| 25 | Aria Carraher | Grey | 0-4 |
08FAQ
Frequently Asked Questions
Valle Jiu-Jitsu in Boston, MA has 29 tracked competitors on Jits.gg.
Valle Jiu-Jitsu is ranked #879 nationally on Jits.gg with a power score of 1596.9.
Valle Jiu-Jitsu competitors have earned 27 gold, 28 silver, 7 bronze medals in tracked tournaments.
Valle Jiu-Jitsu is located in Boston, MA. View their full roster, rankings, and tournament results on Jits.gg.
Valle Jiu-Jitsu is ranked #879 nationally among MA academies with 29 competitors. View detailed academy analytics on Jits.gg.
Valle Jiu-Jitsu has 29 competitors who have earned 62 medals across tracked tournaments. View their full competition history, fighter development stats, and academy rankings on Jits.gg.
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