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Lyam Sarve

FIGHTING BEAT

W–L
48–8
Won and lost rating-eligible matches in the past 12 months.
Gi
1,564
Rating based on Gi matches in the past 12 months.
No-Gi
1,671
Rating based on No-Gi matches in the past 12 months.
Current form
10–0
Results from the ten most recent rating-eligible matches.
Opponents
29
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
14
Silver
7
Bronze
2
Total medals
23
Events with results
22

Full career record

Wins
60
Losses
23
Matches
83
Win rate
72.3%

Ways of winning

Submission
55
Points
4
Decision
0
Disqualification
1

Personal records

Longest winning streak
22
Longest submission streak
22
Longest gold streak
4

Recent recorded placements

  1. GNC TOUR ibjjf rules - EUROPEAN KIDS

    FR Event record 5–0

    • KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / White Grey belt
    • KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt

  2. RISING STAR CUP 3

    FR Event record 3–0

    • U11 BOYS / EXPERT / -33,20 kg / U11
    • U11 BOYS / EXPERT / -30,20 kg / U11

  3. H2B TOURNAMENT

    FR Event record 7–0

    • Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
    • Boys No-Gi / Grey / U11 / -30 kg

  4. ÉLITE KIDS 6

    FR Event record 6–0

    • U11 GI / -30kg / Garçon
    • U11 NOGI / -30kg / Garçon

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
22
Unique opponents
29
Distinct events
10

Ways of winning

  • Submission 49 92%
  • Points 3 6%
  • Decision 0 0%
  • Other recorded result 1 2%

Gi versus No-Gi

Gi

Rating
1564
Record
19–5
Win rate
79%
Submission share
83%

No-Gi

Rating
1671
Record
29–3
Win rate
91%
Submission share
100%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,676
Change over 90 days
+74
Highest rating in 12 months
1,662
Performance versus expectation
+10.6 pp
Schedule strength
Top 15%
Average opponent rating
1,383
Weighted win rate
88%
Expected win rate
77%
Repeat-opponent share
48%
Effective evidence
34.6
Confidence
95/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 44–17 44–17 across 61 rematches against 20 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #8 Nael Sarve · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 00:51 7–9
  2. #9 Abdullah Bousiquier · ELITE KIDS BJJ - GRAPPLING 5 Sub 00:24 0–2
  3. #23 Shadi AIT BOUAZZA · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 01:40 0–0 Earlier · Pts 0–0 January 11, 2026 · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
  4. #29 Haniya SALLOUT · H2B TOURNAMENT Sub 01:01 0–0 Earlier · Sub 01:52 0–2 May 24, 2026 · H2B TOURNAMENT
  5. #42 Louis Thauvin · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 00:23 0–0 Earlier · Sub 01:52 4–2 December 6, 2025 · BJJ-GRAPPLING CHALLENGERS
  6. #70 Iyad Ghandri · RISING STAR CUP 3 Sub 00:43 0–2 Earlier · Sub 00:24 0–0 June 6, 2026 · RISING STAR CUP 3
  7. #73 Ayoub Ouchache · GNC NEXT GENERATION - bjj and grappling tournament kids ados Pts 0–0
  8. #284 Issa Niabaly · GNC TOUR ibjjf rules - EUROPEAN KIDS Sub 00:50 7–0 Earlier · Sub 00:49 4–0 June 6, 2026 · RISING STAR CUP 3
  9. #422 Elijah IDRISSOU · GNC TOUR ibjjf rules - EUROPEAN KIDS Sub 00:46 4–0 Earlier · Sub 00:10 0–0 May 24, 2026 · H2B TOURNAMENT
  10. #536 Souleyman MORVAN · GNC NEXT GENERATION - bjj and grappling tournament kids ados Sub 00:26 0–0 Earlier · Sub 00:08 2–0 December 6, 2025 · BJJ-GRAPPLING CHALLENGERS

Full career

  1. #8 Nael Sarve · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 00:51 7–9
  2. #9 Abdullah Bousiquier · ELITE KIDS BJJ - GRAPPLING 5 Sub 00:24 0–2
  3. #23 Shadi AIT BOUAZZA · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 01:40 0–0 Earlier · Pts 0–0 January 11, 2026 · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
  4. #29 Haniya SALLOUT · H2B TOURNAMENT Sub 01:01 0–0 Earlier · Sub 01:52 0–2 May 24, 2026 · H2B TOURNAMENT
  5. #42 Louis Thauvin · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 00:23 0–0 Earlier · Sub 01:52 4–2 December 6, 2025 · BJJ-GRAPPLING CHALLENGERS
  6. #70 Iyad Ghandri · RISING STAR CUP 3 Sub 00:43 0–2 Earlier · Sub 00:24 0–0 June 6, 2026 · RISING STAR CUP 3
  7. #73 Ayoub Ouchache · GNC NEXT GENERATION - bjj and grappling tournament kids ados Pts 0–0
  8. #284 Issa Niabaly · GNC TOUR ibjjf rules - EUROPEAN KIDS Sub 00:50 7–0 Earlier · Sub 00:49 4–0 June 6, 2026 · RISING STAR CUP 3
  9. #301 Rafael Gehweiler · Grappling Industries PARIS Sub 00:27 0–0
  10. #422 Elijah IDRISSOU · GNC TOUR ibjjf rules - EUROPEAN KIDS Sub 00:46 4–0 Earlier · Sub 00:10 0–0 May 24, 2026 · H2B TOURNAMENT

Rivals

Opponent Head-to-head record Matches
Elijah IDRISSOU 6–0 6
Iyad Ghandri 2–3 5

Around this athlete

Athlete Rank Rating
Khakim Umedov #5 1,682
Lyam Sarve #6 1,676

Scheduled

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches · 5 left period Change +14 Rating 1,676

Rating-period composition

Rating matches
56 -5
Record
48–8 Previous month 50–11
Opponents
29 -3
Events
10 -1

5 older matches left the 12-month period: 2 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 5 new matches Change +15 Rating 1,662

Rating-period composition

Rating matches
61 +5
Record
50–11 Previous month 45–11
Opponents
32 +1
Events
11 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
July 5, 2026 Issa Niabaly
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt
Method Submission 00:50 7–0
Marginal influence +3
Win
July 5, 2026 Elijah IDRISSOU
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt
Method Submission 00:46 4–0
Marginal influence +1
Win
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt
Method Submission 00:34 3–0
Marginal influence +1
Win
July 5, 2026 Nahim Redouani
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / White Grey belt
Method Submission 00:28 5–0
Marginal influence +3
Win
July 5, 2026 Nahim Redouani
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / White Grey belt
Method Submission 00:28 2–0
Marginal influence +3
June 2026 No new matches · 5 left period Change -14 Rating 1,647

Rating-period composition

Rating matches
56 -5
Record
45–11 Previous month 48–13
Opponents
31 -3
Events
10 -2

5 older matches left the 12-month period: 3 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 13 new matches Change +57 Rating 1,661

Rating-period composition

Rating matches
61 +13
Record
48–13 Previous month 35–13
Opponents
34 +6
Events
12 +2

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
May 24, 2026 Elijah IDRISSOU
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
Method Submission 00:10 0–0
Marginal influence +1
Win
May 24, 2026 Haniya SALLOUT
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
Method Submission 01:01 0–0
Marginal influence +6
Win
May 24, 2026 Anas Bourouina
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
Method Submission 00:11 0–0
Marginal influence +1
Win
May 24, 2026 Nahim Redouani
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
Method Submission 00:12 0–0
Marginal influence +2
Win
May 24, 2026 Haniya SALLOUT
H2B TOURNAMENT Boys No-Gi / Grey / U11 / -30 kg
Method Submission 01:52 0–2
Marginal influence +5
Win
May 24, 2026 Issa Niabaly
H2B TOURNAMENT Boys No-Gi / Grey / U11 / -30 kg
Method Submission 00:18 4–0
Marginal influence +4
Win
May 24, 2026 Elijah IDRISSOU
H2B TOURNAMENT Boys No-Gi / Grey / U11 / -30 kg
Method Submission 00:09 0–0
Marginal influence +2
Win
May 16, 2026 Ali El Bouroumi
ÉLITE KIDS 6 U11 GI / -30kg / Garçon
Method Submission 00:18 0–0
Marginal influence +2
Win
May 16, 2026 Ismaël Lahideb
ÉLITE KIDS 6 U11 GI / -30kg / Garçon
Method Submission 01:15 10–0
Marginal influence +2
Win
ÉLITE KIDS 6 U11 GI / -30kg / Garçon
Method Submission 00:11 0–0
Marginal influence +1
Win
May 16, 2026 Ismaël Lahideb
ÉLITE KIDS 6 U11 NOGI / -30kg / Garçon
Method Submission 03:16 0–0
Marginal influence +4
Win
May 16, 2026 Ali El Bouroumi
ÉLITE KIDS 6 U11 NOGI / -30kg / Garçon
Method Submission 03:16 0–0
Marginal influence +2
Win
May 16, 2026 Elijah IDRISSOU
ÉLITE KIDS 6 U11 NOGI / -30kg / Garçon
Method Submission 03:53 2–0
Marginal influence +2
April 2026 7 new matches · 3 left period Change +16 Rating 1,604

Rating-period composition

Rating matches
48 +4
Record
35–13 Previous month 30–14
Opponents
28 +2
Events
10 0

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
April 26, 2026 Souleyman MORVAN
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
Method Submission 00:26 0–0
Marginal influence +1
Win
April 26, 2026 Adam Mahamdi
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
Method Submission 00:06 0–0
Marginal influence 0
Win
April 26, 2026 Kahil Dankoua
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
Method Disqualification 00:13 0–0
Marginal influence +1
Loss
April 26, 2026 Abdullah Bousiquier
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
Method Points 02:34 2–2
Marginal influence -6
Win
April 26, 2026 Ayoub Ouchache
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
Method Points 03:00 0–0
Marginal influence +5
Win
April 26, 2026 Madani Abdellaziz
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -35kg / Yellow belt
Method Submission 00:14 0–0
Marginal influence +3
Win
April 26, 2026 Madani Abdellaziz
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -35kg / Yellow belt
Method Submission 00:12 0–0
Marginal influence +3
March 2026 3 new matches Change +23 Rating 1,588

Rating-period composition

Rating matches
44 +3
Record
30–14 Previous month 27–14
Opponents
26 +2
Events
10 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
March 28, 2026 Paloma BOLOGNINI
ELITE KIDS BJJ - GRAPPLING 5 Tournoi NOGI / U11 / Fille garçons melangés / -35 kg / Non débutant
Method Submission 00:31 0–0
Marginal influence +5
Win
March 28, 2026 Haniya SALLOUT
ELITE KIDS BJJ - GRAPPLING 5 Tournoi NOGI / U11 / Fille garçons melangés / -35 kg / Non débutant
Method Submission 00:12 0–0
Marginal influence +5
Win
March 28, 2026 Abdullah Bousiquier
ELITE KIDS BJJ - GRAPPLING 5 Tournoi NOGI / U11 / Fille garçons melangés / -35 kg / Non débutant
Method Submission 00:24 0–2
Marginal influence +9
February 2026 No new matches · 3 left period Change +14 Rating 1,565

Rating-period composition

Rating matches
41 -3
Record
27–14 Previous month 28–16
Opponents
24 -2
Events
9 -1

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 8 new matches · 1 left period Change +53 Rating 1,551

Rating-period composition

Rating matches
44 +7
Record
28–16 Previous month 21–16
Opponents
26 +3
Events
10 0

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
January 11, 2026 Louis Thauvin
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:23 0–0
Marginal influence +5
Win
January 11, 2026 Wesley Thery
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:16 4–0
Marginal influence +3
Win
January 11, 2026 Shadi AIT BOUAZZA
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 01:40 0–0
Marginal influence +6
Win
January 11, 2026 Nael Sarve
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:51 7–9
Marginal influence +8
Win
January 11, 2026 Ilyan Dos Santos
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
Method Submission 00:18 4–0
Marginal influence 0
Win
January 11, 2026 Shadi AIT BOUAZZA
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
Method Points 03:00 0–0
Marginal influence +3
Win
January 11, 2026 Wesley Thery
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
Method Submission 00:10 0–0
Marginal influence +2
Loss
January 11, 2026 Louis Thauvin
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
Method Submission 0–0
Marginal influence -6
December 2025 10 new matches · 1 left period Change +62 Rating 1,498

Rating-period composition

Rating matches
37 +9
Record
21–16 Previous month 13–15
Opponents
23 +4
Events
10 +1

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
December 14, 2025 Iyad Ghandri
GNC TOUR - TOURNOI DE GAGNY KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
Method Points 03:00 0–2
Marginal influence -9
Win
December 14, 2025 Ewen BACON
GNC TOUR - TOURNOI DE GAGNY KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
Method Submission 01:46 15–0
Marginal influence +5
Win
December 14, 2025 Ayoub Hamlat
GNC TOUR - TOURNOI DE GAGNY KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
Method Submission 00:18 0–0
Marginal influence +2
Win
December 14, 2025 Kahil Dankoua
GNC TOUR - TOURNOI DE GAGNY KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
Method Submission 00:32 0–0
Marginal influence +3
Win
December 6, 2025 Souleyman MORVAN
BJJ-GRAPPLING CHALLENGERS U9 NOGI (2016/2017) / -30kg / Sexe mélangé
Method Submission 00:08 2–0
Marginal influence +4
Win
December 6, 2025 Elijah IDRISSOU
BJJ-GRAPPLING CHALLENGERS U9 NOGI (2016/2017) / -30kg / Sexe mélangé
Method Submission 00:46 5–2
Marginal influence +2
Win
December 6, 2025 Inayah PETILAIRE
BJJ-GRAPPLING CHALLENGERS U9 NOGI (2016/2017) / -30kg / Sexe mélangé
Method Submission 00:22 0–0
Marginal influence +2
Win
December 6, 2025 Louis Thauvin
BJJ-GRAPPLING CHALLENGERS U9 NOGI (2016/2017) / -30kg / Sexe mélangé
Method Submission 01:52 4–2
Marginal influence +5
Loss
December 6, 2025 Nayl Sow
BJJ-GRAPPLING CHALLENGERS U9 GI (2016/2017) / -30kg / Sexe mélangé
Method Decision 0–0
Marginal influence -12
Win
December 6, 2025 Louis Thauvin
BJJ-GRAPPLING CHALLENGERS U9 GI (2016/2017) / -30kg / Sexe mélangé
Method Points 02:00 6–0
Marginal influence +2
November 2025 5 new matches · 1 left period Change +42 Rating 1,436

Rating-period composition

Rating matches
28 +4
Record
13–15 Previous month 10–14
Opponents
19 +3
Events
9 0

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
November 22, 2025 Inayah PETILAIRE
ELITE KIDS BJJ - GRAPPLING 4 Tournoi NOGI / U9 / Fille garçons melangés / -30kg / Un seul niveau
Method Submission 00:13 0–0
Marginal influence +2
Loss
November 22, 2025 Iyad Ghandri
ELITE KIDS BJJ - GRAPPLING 4 Tournoi NOGI / U9 / Fille garçons melangés / -30kg / Un seul niveau
Method Points 02:00 0–0
Marginal influence -9
Win
November 22, 2025 Elijah IDRISSOU
ELITE KIDS BJJ - GRAPPLING 4 Tournoi NOGI / U9 / Fille garçons melangés / -30kg / Un seul niveau
Method Submission 00:16 0–0
Marginal influence +2
Win
November 22, 2025 Sarah Roques
ELITE KIDS BJJ - GRAPPLING 4 Tournoi NOGI / U9 / Fille garçons melangés / -30kg / Un seul niveau
Method Submission 00:28 6–0
Marginal influence +3
Loss
November 22, 2025 Shadi AIT BOUAZZA
ELITE KIDS BJJ - GRAPPLING 4 Tournoi GI / U9 / Fille garçons melangés / -30kg / Un seul niveau
Method Decision 02:00 0–0
Marginal influence -6
October 2025 No new matches Change 0 Rating 1,394

Rating-period composition

Rating matches
24 0
Record
10–14 Previous month 10–14
Opponents
16 0
Events
9 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

September 2025 5 new matches · 2 left period Change +84 Rating 1,394

Rating-period composition

Rating matches
24 +3
Record
10–14 Previous month 7–14
Opponents
16 +2
Events
9 0

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
September 28, 2025 Gabriel Abadie
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:10 0–0
Marginal influence +3
Win
September 28, 2025 Seifeddine Casabianca
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:09 0–0
Marginal influence +4
Loss
September 28, 2025 Shadi AIT BOUAZZA
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Points 03:00 2–5
Marginal influence -7
Win
September 28, 2025 Louis Thauvin
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
Method Submission 00:19 0–2
Marginal influence +3
Loss
September 28, 2025 Shadi AIT BOUAZZA
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
Method Points 03:00 0–5
Marginal influence -6
Relevant matches
34.6
Official ranking percentile
Top 1%
Performance
10.6 pp above expectation

34.6 weighted matches against 29 different opponents across 10 events

Weighted win rate
87.5%
Expected win rate
76.9%
Average opponent rating
1,383
Repeated-opponent share
48.2%
Network connectivity
87.6%

Classification evidence

Why U12?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U12 10 event votes Selected outcome

Registrations and outcomes

GNC TOUR ibjjf rules - EUROPEAN KIDS
U12 · Counts
KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / White Grey belt
  • Competition age 10
  • Registered age: u12
  • Source category: u12
KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt
  • Competition age 10
  • Registered age: u12
  • Source category: u12
RISING STAR CUP 3
U12 · Counts
U11 BOYS / EXPERT / -33,20 kg / U11
  • Competition age 10
  • Registered age: u12
  • Source category: u12
U11 BOYS / EXPERT / -30,20 kg / U11
  • Competition age 10
  • Registered age: u12
  • Source category: u12
H2B TOURNAMENT
U12 · Counts
Boys No-Gi / Grey / U11 / -30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
ÉLITE KIDS 6
U12 · Counts
U11 NOGI / -30kg / Garçon
  • Competition age 10
  • Registered age: u12
  • Source category: u12
U11 GI / -30kg / Garçon
  • Competition age 10
  • Registered age: u12
  • Source category: u12
GNC NEXT GENERATION - bjj and grappling tournament kids ados
U12 · Counts
KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -35kg / Yellow belt
  • Competition age 10
  • Registered age: u12
  • Source category: u12
KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
  • Competition age 10
  • Registered age: u12
  • Source category: u12
G-FIGHT KIDS
U12 · Counts
U11 MASCULIN / Men / 30 KG
  • Competition age 10
  • Registered age: u12
  • Source category: u12
ELITE KIDS BJJ - GRAPPLING 5
U12 · Counts
Tournoi NOGI / U11 / Fille garçons melangés / -35 kg / Non débutant
  • Competition age 10
  • Registered age: u12
  • Source category: u12
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U12 · Counts
Children No-Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
  • Competition age 10
  • Registered age: u10
  • Source category: u10
2026 AGF Brugge Championships
U12 · Counts
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Competition age 10
  • Registered age: u10
  • Source category: u10
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
U12 · Counts
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
GNC TOUR - TOURNOI DE GAGNY
Does not count
KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
  • Competition age 9
  • Registered age: u12
  • Source category: u12
BJJ-GRAPPLING CHALLENGERS
Does not count
U9 NOGI (2016/2017) / -30kg / Sexe mélangé
  • Competition age 9
  • Registered age: u10
  • Source category: u10
U9 GI (2016/2017) / -30kg / Sexe mélangé
  • Competition age 9
  • Registered age: u10
  • Source category: u10
ELITE KIDS BJJ - GRAPPLING 4
Does not count
Tournoi NOGI / U9 / Fille garçons melangés / -30kg / Un seul niveau
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Tournoi GI / U9 / Fille garçons melangés / -30kg / Un seul niveau
  • Competition age 9
  • Registered age: u10
  • Source category: u10
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
Does not count
KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 30 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 30 kg 3 competition events Selected outcome

Registrations and outcomes

GNC TOUR ibjjf rules - EUROPEAN KIDS
≤ 30 kg · Counts as a competition event
KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / White Grey belt
  • Registered weight class: -30kg
  • Source competition limit: -30kg

2 matches in the rating period

GNC TOUR ibjjf rules - EUROPEAN KIDS
≤ 30 kg · Counts as a competition event
KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt
  • Registered weight class: -30kg
  • Source competition limit: -30kg

3 matches in the rating period

RISING STAR CUP 3
≤ 33 kg · Does not count
U11 BOYS / EXPERT / -33,20 kg / U11
  • Registered weight class: -33,20 kg
  • Source competition limit: -33,20 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

RISING STAR CUP 3
≤ 30 kg · Does not count
U11 BOYS / EXPERT / -30,20 kg / U11
  • Registered weight class: -30,20 kg
  • Source competition limit: -30,20 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

H2B TOURNAMENT
≤ 30 kg · Counts as a competition event
Boys No-Gi / Grey / U11 / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

3 matches in the rating period

H2B TOURNAMENT
≤ 30 kg · Counts as a competition event
Boys / Girls Gi / Grise-Blanche / U11 / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

4 matches in the rating period

ÉLITE KIDS 6
≤ 30 kg · Counts as a competition event
U11 NOGI / -30kg / Garçon
  • Registered weight class: -30kg
  • Source competition limit: -30kg

3 matches in the rating period

ÉLITE KIDS 6
≤ 30 kg · Counts as a competition event
U11 GI / -30kg / Garçon
  • Registered weight class: -30kg
  • Source competition limit: -30kg

3 matches in the rating period

GNC NEXT GENERATION - bjj and grappling tournament kids ados
≤ 35 kg · Does not count
KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -35kg / Yellow belt
  • Registered weight class: -35kg
  • Source competition limit: -35kg

2 matches in the rating period · outside the three most recent unambiguous events

GNC NEXT GENERATION - bjj and grappling tournament kids ados
≤ 35 kg · Does not count
KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
  • Registered weight class: -35kg
  • Source competition limit: -35kg

5 matches in the rating period · outside the three most recent unambiguous events

G-FIGHT KIDS
≤ 30 kg · Does not count
U11 MASCULIN / Men / 30 KG
  • Registered weight class: 30 KG
  • Source competition limit: 30 KG

2 matches in the rating period · outside the three most recent unambiguous events

ELITE KIDS BJJ - GRAPPLING 5
≤ 35 kg · Does not count
Tournoi NOGI / U11 / Fille garçons melangés / -35 kg / Non débutant
  • Registered weight class: -35 kg
  • Source competition limit: -35 kg

3 matches in the rating period · outside the three most recent unambiguous events

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
Does not count
Children No-Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
  • Registered weight class: 35 - 39.9
  • Source competition limit: 35 - 39.9

No matches in the rating period · no valid weight evidence

2026 AGF Brugge Championships
Does not count
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

No matches in the rating period · no valid weight evidence

2026 AGF Brugge Championships
Does not count
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

No matches in the rating period · no valid weight evidence

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 30 kg · Does not count
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

4 matches in the rating period · outside the three most recent unambiguous events

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 30 kg · Does not count
KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

4 matches in the rating period · outside the three most recent unambiguous events

GNC TOUR - TOURNOI DE GAGNY
≤ 30 kg · Does not count
KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
  • Registered weight class: -30kg
  • Source competition limit: -30kg

4 matches in the rating period · outside the three most recent unambiguous events

BJJ-GRAPPLING CHALLENGERS
≤ 30 kg · Does not count
U9 NOGI (2016/2017) / -30kg / Sexe mélangé
  • Registered weight class: -30kg
  • Source competition limit: -30kg

4 matches in the rating period · outside the three most recent unambiguous events

BJJ-GRAPPLING CHALLENGERS
≤ 30 kg · Does not count
U9 GI (2016/2017) / -30kg / Sexe mélangé
  • Registered weight class: -30kg
  • Source competition limit: -30kg

2 matches in the rating period · outside the three most recent unambiguous events

ELITE KIDS BJJ - GRAPPLING 4
≤ 30 kg · Does not count
Tournoi NOGI / U9 / Fille garçons melangés / -30kg / Un seul niveau
  • Registered weight class: -30kg
  • Source competition limit: -30kg

4 matches in the rating period · outside the three most recent unambiguous events

ELITE KIDS BJJ - GRAPPLING 4
≤ 30 kg · Does not count
Tournoi GI / U9 / Fille garçons melangés / -30kg / Un seul niveau
  • Registered weight class: -30kg
  • Source competition limit: -30kg

1 match in the rating period · outside the three most recent unambiguous events

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 30 kg · Does not count
KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

2 matches in the rating period · outside the three most recent unambiguous events

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 30 kg · Does not count
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

3 matches in the rating period · outside the three most recent unambiguous events

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 26 matches in the rating period Selected outcome
  • yellow 6 matches in the rating period

Registrations and outcomes

GNC TOUR ibjjf rules - EUROPEAN KIDS
grey · Counts as a match
KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -30kg / White Grey belt
  • Source belt category: grey

3 matches in the rating period

GNC TOUR ibjjf rules - EUROPEAN KIDS
grey · Counts as a match
KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / White Grey belt
  • Source belt category: grey

2 matches in the rating period

H2B TOURNAMENT
grey · Counts as a match
Boys No-Gi / Grey / U11 / -30 kg
  • Source belt category: grey

3 matches in the rating period

GNC NEXT GENERATION - bjj and grappling tournament kids ados
grey · Counts as a match
KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -35kg / White-Grey belt
  • Source belt category: grey

5 matches in the rating period

GNC NEXT GENERATION - bjj and grappling tournament kids ados
yellow · Counts as a match
KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -35kg / Yellow belt
  • Source belt category: yellow

2 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
grey · Counts as a match
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Source belt category: grey

4 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
grey · Counts as a match
KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
  • Source belt category: grey

4 matches in the rating period

GNC TOUR - TOURNOI DE GAGNY
yellow · Counts as a match
KIDS U9 / U11 TOURNOI NOGi / Masculin / U11 / -30kg / Yellow belt
  • Source belt category: yellow

4 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
grey · Counts as a match
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Source belt category: grey

3 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
grey · Counts as a match
KIDS GI / Garçon / Grise (Grey) / Pee Wee III (8-9 ans) / -30,40 kg
  • Source belt category: grey

2 matches in the rating period