TeamAlliance

TournamentGrappling Industries BOSTON - Jan 2026

[ grey / teen-2 ]

Seraphina Marie Geribo

Jits

6,901S-Tier

Top 0.1% of all rated fighters

+230Last event: Jan 3, 2026

#198

Overall

Top 0%

Percentile

#107

grey Belt

Record

64-1086% Win Rate

64 Wins10 Losses

5-0 Last 5+13 Streak

Trophy Case

31 GoldGrappling Industries 29 · IBJJF 2

Premier

IBJJF MIAMI WINTER GIFeb 7, 2026

IBJJF NEW YORK GIApr 6, 2025

All Tournaments

GRAPPLING INDUSTRIES BOSTON GIJan 3, 2026

GRAPPLING INDUSTRIES BOSTON NO-GIJan 3, 2026

GRAPPLING INDUSTRIES NEW HAMPSHIRE NO-GIDec 28, 2025

GRAPPLING INDUSTRIES NEW HAMPSHIRE GIDec 28, 2025

GRAPPLING INDUSTRIES CONNECTICUT GINov 29, 2025

GRAPPLING INDUSTRIES CONNECTICUT NO-GINov 29, 2025

GRAPPLING INDUSTRIES PHILADELPHIA GIOct 25, 2025

GRAPPLING INDUSTRIES PHILADELPHIA NO-GIOct 25, 2025

GRAPPLING INDUSTRIES BOSTON NO-GIOct 11, 2025

GRAPPLING INDUSTRIES NEW HAMPSHIRE NO-GIAug 30, 2025

GRAPPLING INDUSTRIES NEW HAMPSHIRE GIAug 30, 2025

GRAPPLING INDUSTRIES CONNECTICUT NO-GIAug 9, 2025

GRAPPLING INDUSTRIES CONNECTICUT GIAug 9, 2025

GRAPPLING INDUSTRIES PHILADELPHIA GIJul 19, 2025

GRAPPLING INDUSTRIES PHILADELPHIA NO-GIJul 19, 2025

GRAPPLING INDUSTRIES BOSTON NO-GIJul 12, 2025

GRAPPLING INDUSTRIES BOSTON GIJul 12, 2025

GRAPPLING INDUSTRIES BUFFALO GIMay 31, 2025

GRAPPLING INDUSTRIES BUFFALO NO-GIMay 31, 2025

GRAPPLING INDUSTRIES NEW HAMPSHIRE NO-GIMay 13, 2025

GRAPPLING INDUSTRIES NEW HAMPSHIRE GIMay 13, 2025

GRAPPLING INDUSTRIES CONNECTICUT NO-GIMay 3, 2025

GRAPPLING INDUSTRIES CONNECTICUT GIMay 3, 2025

GRAPPLING INDUSTRIES BOSTON NO-GIApr 19, 2025

GRAPPLING INDUSTRIES RHODE ISLAND GIApr 5, 2025

GRAPPLING INDUSTRIES TAMPA NO-GIFeb 2, 2025

GRAPPLING INDUSTRIES TAMPA GIFeb 2, 2025

GRAPPLING INDUSTRIES PHILADELPHIA NO-GIJan 12, 2025

GRAPPLING INDUSTRIES BOSTON GIJan 4, 2025

Fighter Intelligence

21 Tournaments

Medals

35Medals

across 21 tournaments

Gold 31

Silver 3

Bronze 1

89% Gold Rate

Belt Avg 63%

What this means89% of tournament entries result in gold — 26 points above the belt average. Elite podium consistency — this fighter dominates their brackets.

Finishing Ability

63%

Subs

Submission 40

Points 22

Other 2

Belt Avg 71%

-8 pts vs belt avg

What this means63% of wins by submission — 8 points below the belt average. This fighter has elite finishing ability for their rank.

Get notified when Seraphina Marie Geribo's rankings update

Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Dominant

Dominant — winning at an elite level

Growing faster than 86% of peers

Win Quality

Giant Killer

Clutch Score: +26.8%

Close Wins

Exp. Wins

Losses

Upset Losses

Best win: Beat Gabriella Marie Geribo (510 pts higher)

72 matches analyzed

Format Split

BALANCED

36 Gi35 NoGi

32W-4L89%

NoGi

31W-4L89%

Sub Rate

Gi 69%NoGi 43%

0% win rate delta — Gi stronger

Segment Analysis

Femalegrey BeltAges 14-1529,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

89%avg 69%

AVG

+20 pts vs avg

Sub Rate

63%avg 71%

AVG

-9 pts vs avg

Gold Rate

90%avg 63%

AVG

+27 pts vs avg

What This Means

Ranked #107 of 29,089 grey belts globally. 89% win rate, 63% submission rate.

Tale of the Tape

Fighter History

71 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	SUB	Ayliin Rodezno	1786+40	Submit Your Friend Academy	Grey No Gi Kids · Intermediate · 14 - 15 Years (female) · -95 Lbs	GRAPGrappling Industries BOSTON	NoGi	Jan 3, 2026
W	PTS	Gabriella Marie Geribo	7411+140	Alliance	Grey No Gi Kids · Intermediate · 14 - 15 Years (female) · -95 Lbs	GRAPGrappling Industries BOSTON	NoGi	Jan 3, 2026
W	PTS	Hope Augustin-cardoso	1335+20	New England United BJJ	Grey Gi Kids · Grey · 12 - 13 Years (female) · -105 Lbs	GRAPGrappling Industries BOSTON	Gi	Jan 3, 2026
W	SUB	Hope Augustin-cardoso	1335+30	New England United BJJ	Grey Gi Kids · Grey · 12 - 13 Years (female) · -105 Lbs	GRAPGrappling Industries BOSTON	Gi	Jan 3, 2026
W	PTS	Clara Finger	1016+30	Upper Valley Brazilian Jiu Jitsu	Orange No Gi Kids · Advanced · Orange) · 12 - 13 Years (female) · -105 Lbs	GRAPGrappling Industries NEW HAMPSHIRE	NoGi	Dec 28, 2025
W	PTS	Gabriella Marie Geribo	7411+290	Alliance	Orange No Gi Kids · Advanced · Orange) · 12 - 13 Years (female) · -105 Lbs	GRAPGrappling Industries NEW HAMPSHIRE	NoGi	Dec 28, 2025
W	SUB	Ayliin Rodezno	1786+30	Submit Your Friend Academy	Grey Gi Kids · Grey · 14 - 15 Years (female) · -95 Lbs	GRAPGrappling Industries NEW HAMPSHIRE	Gi	Dec 28, 2025
W	SUB	Gabriella Marie Geribo	7411+490	Alliance	Grey Gi Kids · Grey · 14 - 15 Years (female) · -95 Lbs	GRAPGrappling Industries NEW HAMPSHIRE	Gi	Dec 28, 2025
W	PTS	Ayana Akhtar	1343+20	Summit Jiu Jitsu	Grey No Gi Kids · Intermediate · 12 - 13 Years (female) · -105 Lbs	GRAPGrappling Industries CONNECTICUT	NoGi	Nov 29, 2025
W	SUB	Ayana Akhtar	1343+30	Summit Jiu Jitsu	Grey No Gi Kids · Intermediate · 12 - 13 Years (female) · -105 Lbs	GRAPGrappling Industries CONNECTICUT	NoGi	Nov 29, 2025

From Alliance

Gabriella Marie Geribo

Rival Fighters

Gabriella Marie Geribo.jits

Alliance

H2H7-3

Amelia Doktorovich.jits

Method Jiu Jitsu

H2H8-0

Kenzi Ng.jits

Gracie Trinity

H2H4-1

Hope Augustin-Cardoso.jits

New England United BJJ

H2H4-0

Cara Castle.jits

Sub-Zero MMA / GFTeam

H2H4-0

Scouting Report

Alliance Jiu Jitsu Westborough →

Data Sources

Matches71

Placements35

Tournaments21

Medals🥇 31🥈 3🥉 1

Sources

GRAPIBJJF

First MatchJan 2025

Last MatchJan 2026

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.

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About

Seraphina Marie Geribo is a grey belt from Alliance in California, ranked 101st at her belt and 194th globally with S-Tier status. She has accumulated 29 golds across 21 tournaments with an 81% gold rate that nearly triples the 28% grey belt average. Her 89% win rate across 72 matches is one of the highest in the grey belt division.

She competes exclusively through Grappling Industries, splitting evenly between gi (39 matches) and no-gi (36 matches). Her 63% submission rate exceeds the 47% grey belt average, and she holds 35 competitive wins. Her dominant DVI at the 89th percentile confirms sustained excellence. Her top win came over Gabriella Marie Geribo with a 610-point rating gap, and her best tournament result was 2 golds at Grappling Industries Boston.

Frequently Asked Questions

Seraphina Marie Geribo has a 64-8 competition record across 72 matches in 21 tournaments.

Seraphina Marie Geribo is ranked #198 overall and #107 among grey belt competitors on Jits.gg.

Seraphina Marie Geribo has earned 31 gold, 3 silver, 1 bronze medals across 21 tournaments.

Seraphina Marie Geribo trains at Alliance and competes as a grey belt.

Seraphina Marie Geribo has a 63% submission rate and a 89% win rate across 72 matches.

Seraphina Marie Geribo is ranked #107 among grey belt competitors on Jits.gg.

Seraphina Marie Geribo's current Jits rating is 6901. Use the Rating Simulator on Seraphina Marie Geribo'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.