TournamentCalifornia XI Gi Youth - Feb 2026
[ White / Youth ]CA
Mason Serna
Jits
1,086Prospect
~314 Jits to Advanced
-430Last event: Feb 22, 2026
#62,703
Overall
Top 68%
Percentile
#27,599
White Belt
Record
2-433% Win Rate
2 Wins4 Losses
L
L
W
L
W
2-3 Last 5
Fighter Intelligence
2 TournamentsMedals
0Medals
across 2 tournaments
0% Gold Rate
Belt Avg 19%
Finishing Ability
100%
Subs
Submission 2
Points 0
Other 0
Belt Avg 37%
+63 pts vs belt avg
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIRebuilding Phase
Working through a challenging stretch
Growing faster than 22% of peers
Win Quality
Growing
Clutch Score: -7.5%
2
Close Wins
4
Losses
Best win: Beat Elias Cristalinas (471 pts higher)
6 matches analyzed
Format Split
GI SPECIALIST6 Gi0 NoGi
Gi
2W-4L33%
NoGi
0W-0L—%
Sub Rate
Gi 33%NoGi 0%
33% win rate delta — Gi stronger
Segment Analysis
MaleWhite BeltAges 8-941,721 FightersComparing to 41,721 white belt fighters
Win Rate
33%avg 47%
AVG
-14 pts vs avg
Sub Rate
100%avg 37%
AVG
+63 pts vs avg
Gold Rate
0%avg 19%
AVG
-19 pts vs avg
What This Means
Mason is getting tournament reps in. Tournament experience building with each event.
Tale of the Tape
Fighter History
6 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | PTS 0-7 | 1560-790 | West Coast Jiu Jitsu | White Youth · 50-59 | Gi | Feb 22, 2026 | |||
| L | SUB 0-0 | 1313-1130 | Kdmma | White Youth · 50-59 | Gi | Feb 22, 2026 | |||
| W | SUB 0-2 | 1557+1490 | Daoun Jiu Jitsu | White Youth · 50-59 | Gi | Feb 22, 2026 | |||
| L | SUB | 3421-230 | Matadero Jiujitsu Academy | - 1:40pm · Up To 60.9lbs · 6-12 Months · Age 8 | DREAM-BJJDream BJJ: White Belt Edition | Gi | Jan 11, 2026 | ||
| W | SUB | 1007+1670 | Kings MMA Anaheim | - 1:40pm · Up To 60.9lbs · 6-12 Months · Age 8 | DREAM-BJJDream BJJ: White Belt Edition | Gi | Jan 11, 2026 | ||
| L | PTS | 1831-900 | Valor Jiu Jitsu Club | - 1:40pm · Up To 60.9lbs · 6-12 Months · Age 8 | DREAM-BJJDream BJJ: White Belt Edition | Gi | Jan 11, 2026 |
From Alliance Jiu Jitsu South Bay
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Alexander Tjen
8,542
51-11 · 69% SUB
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Sebastian Cubillos
7,141
52-17 · 67% SUB
Kaito Nakajima
5,687
27-6 · 33% SUB
Cassandra Jade Gallegos
5,172
39-12 · 41% SUB
Logan Stephen Chang
4,902
18-10 · 11% SUB
Moses Tjen
4,737
26-5 · 88% SUB
Elmer Abraham Florian
4,457
23-9 · 74% SUB
Daniel Dmitrievich Zakharov
4,325
24-13 · 8% SUB
Scouting Report
Data Sources
Matches6
Placements1
Tournaments2
Medals-
Sources
JJWLDREAM-BJJ
First MatchJan 2026
Last MatchFeb 2026
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Mason Serna is a White belt competitor from Alliance Jiu Jitsu South Bay in CA with an impressive 100% submission rate across 6 matches. With a 2-4 record, Mason Serna has competed in 2 tournaments.
Frequently Asked Questions
Mason Serna has a 2-4 competition record across 6 matches in 2 tournaments.
Mason Serna is ranked #62703 overall and #27599 among White belt competitors on Jits.gg.
Mason Serna trains at Alliance Jiu Jitsu South Bay and competes as a White belt.
Mason Serna has a 100% submission rate and a 33% win rate across 6 matches.
Mason Serna is ranked #27599 among White belt competitors on Jits.gg.
Mason Serna's current Jits rating is 1086. Use the Rating Simulator on Mason Serna'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.