TournamentGS XV NoGi Youth - Jan 2026
[ white / Youth ]CA
William Peirce
Jits
1,948Elite
~1,152 Jits to Prodigy
+2540Last event: Jan 31, 2026
#17,673
Overall
Top 20%
Percentile
#5,957
white Belt
Record
4-267% Win Rate
4 Wins2 Losses
W
W
L
W
W
4-1 Last 5
Fighter Intelligence
2 TournamentsMedals
2Medals
across 2 tournaments
Gold 0
Silver 0
Bronze 2
0% Gold Rate
Belt Avg 22%
Finishing Ability
100%
Subs
Submission 4
Points 0
Other 0
Belt Avg 35%
+65 pts vs belt avg
What this means100% of wins by submission — 65 points above the belt average. This fighter has elite finishing ability for their rank.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Win Quality
Overachiever
Clutch Score: +8.6%
4
Close Wins
2
Losses
6 matches analyzed
Format Split
GI SPECIALIST6 Gi0 NoGi
Gi
4W-2L67%
NoGi
0W-0L—%
Sub Rate
Gi 67%NoGi 0%
67% win rate delta — Gi stronger
Segment Analysis
Malewhite BeltAges 10-1140,727 FightersComparing to 40,727 white belt fighters
Win Rate
67%avg 46%
AVG
+21 pts vs avg
Sub Rate
100%avg 35%
AVG
+65 pts vs avg
Gold Rate
0%avg 22%
AVG
-22 pts vs avg
What This Means
Ranked #5957 of 40,727 white belts. 67% win rate across 6 matches.
Tale of the Tape
Fighter History
6 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB 6-0 | 1028+820 | Mts BJJ of Sonora | White Pre Teen · 80-89 | JJWLGS XV Gi Youth | Gi | Jan 31, 2026 | ||
| W | SUB 6-0 | 1017+610 | Ralph Gracie Berkeley | White Pre Teen · 80-89 | JJWLGS XV Gi Youth | Gi | Jan 31, 2026 | ||
| L | PTS 0-15 | 3791-500 | By Any Means | White Pre Teen · 80-89 | JJWLGS XV Gi Youth | Gi | Jan 31, 2026 | ||
| W | SUB 6-0 | 1028+1160 | Mts BJJ of Sonora | White Pre Teen · 80-89 | JJWLGS XV NoGi Youth | Gi | Jan 31, 2026 | ||
| W | SUB 6-0 | 1017+1540 | Ralph Gracie Berkeley | White Pre Teen · 80-89 | JJWLGS XV NoGi Youth | Gi | Jan 31, 2026 | ||
| L | PTS 0-15 | 3791-1090 | By Any Means | White Pre Teen · 80-89 | JJWLGS XV NoGi Youth | Gi | Jan 31, 2026 |
From El Dorado Hills BJJ
See all →
Scouting Report
Data Sources
Matches6
Placements3
Tournaments2
Medals🥉 3
Sources
JJWL
First MatchJan 2026
Last MatchJan 2026
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
William Peirce is a white belt competitor from El Dorado Hills BJJ in CA with an impressive 100% submission rate across 6 matches. With a 4-2 record and 3 bronze medals, William Peirce has competed in 2 tournaments.
Frequently Asked Questions
William Peirce has a 4-2 competition record across 6 matches in 2 tournaments.
William Peirce is ranked #17673 overall and #5957 among white belt competitors on Jits.gg.
William Peirce has earned 3 bronze medals across 2 tournaments.
William Peirce trains at El Dorado Hills BJJ and competes as a white belt.
William Peirce has a 100% submission rate and a 67% win rate across 6 matches.
William Peirce is ranked #5957 among white belt competitors on Jits.gg.
William Peirce's current Jits rating is 1948. Use the Rating Simulator on William Peirce'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.