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Lenny Serine

Mateo Saurat Brazilian Jiu Jitsu

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,273
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

3
Indexed competition matches
Date Opponent Result Event Division
2026-07-05 Bivon Midel Arachchige
Win
SUBMIT OR LOSE #3 No-Gi · NOGI Hommes juvéniles / -80kg / U17 / Débutants
2026-07-05 Matteo Totaro
Win
SUBMIT OR LOSE #3 No-Gi · NOGI Hommes juvéniles / -80kg / U17 / Débutants
2025-12-07 Noah Akrich
Loss
SUBMIT OR LOSE #TOULOUSE #FULL NOGI EDITION No-Gi · Hommes juvéniles / -75kg / U17 / Débutants
Win

against Bivon Midel Arachchige

SUBMIT OR LOSE #3

No-Gi · NOGI Hommes juvéniles / -80kg / U17 / Débutants

Sub (02:44)

Match details
Opponent rating
1,106
Expected win chance
45%
Current estimated model contribution
Rating influence
Current rating influence: This win exceeded the model’s expectation, so it supports a higher rating. This win exceeded the model’s expectation, so it supports a higher rating. The evidence weight is lower because this athlete had 2 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
02:44
Round
2
Win

against Matteo Totaro

SUBMIT OR LOSE #3

No-Gi · NOGI Hommes juvéniles / -80kg / U17 / Débutants

Sub (01:38)

Match details
Opponent rating
1,200
Expected win chance
45%
Current estimated model contribution
Rating influence
Current rating influence: This win exceeded the model’s expectation, so it supports a higher rating. This win exceeded the model’s expectation, so it supports a higher rating. The evidence weight is lower because this athlete had 2 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
01:38
Round
1
Loss

against Noah Akrich

SUBMIT OR LOSE #TOULOUSE #FULL NOGI EDITION

No-Gi · Hommes juvéniles / -75kg / U17 / Débutants

Dec

Match details
Opponent rating
1,365
Expected win chance
61%
Current estimated model contribution
Rating influence
Current rating influence: The loss weighs more negatively because the athlete was favored. The loss weighs more negatively because the athlete was favored. The evidence weight is lower because this athlete had 3 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
04:00
Round
2

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 Change 0 Rating 1,273

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 0
Events
2 0

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

July 2026 2 new matches Change +134 Rating 1,273

Rating-period composition

Rating matches
3 +2
Record
2–1 Previous month 0–1
Opponents
3 +2
Events
2 +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
SUBMIT OR LOSE #3 NOGI Hommes juvéniles / -80kg / U17 / Débutants
Method Submission 02:44
Marginal influence +31
Win
July 5, 2026 Matteo Totaro
SUBMIT OR LOSE #3 NOGI Hommes juvéniles / -80kg / U17 / Débutants
Method Submission 01:38
Marginal influence +45
June 2026 No new matches Change 0 Rating 1,139

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

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

May 2026 No new matches Change 0 Rating 1,139

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

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

April 2026 No new matches Change 0 Rating 1,139

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

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

March 2026 No new matches Change 0 Rating 1,139

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

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

February 2026 No new matches Change 0 Rating 1,139

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

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

January 2026 No new matches Change 0 Rating 1,139

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 0

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

December 2025 1 new match Change Starting point Rating 1,139

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 7, 2025 Noah Akrich
SUBMIT OR LOSE #TOULOUSE #FULL NOGI EDITION Hommes juvéniles / -75kg / U17 / Débutants
Method Decision 04:00
Marginal influence -39
Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,270
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

SUBMIT OR LOSE #3
U18 · Counts
NOGI Hommes juvéniles / -80kg / U17 / Débutants
  • Competition age 17
  • Registered age: u18
  • Source category: u18
GNC TOUR - TOURNOI DE TOULOUSE
Does not count
TOURNOI GI / Masculin / U20 / −77 HOMME / White belt
  • Competition age 17
SUBMIT OR LOSE #TOULOUSE #FULL NOGI EDITION
Does not count
Hommes juvéniles / -75kg / U17 / Débutants
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 75 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

  • ≤ 75 kg 1 competition event Selected outcome
  • ≤ 80 kg 1 competition event

Registrations and outcomes

SUBMIT OR LOSE #3
≤ 80 kg · Counts as a competition event
NOGI Hommes juvéniles / -80kg / U17 / Débutants
  • Registered weight class: -80kg
  • Source competition limit: -80kg

2 matches in the rating period

GNC TOUR - TOURNOI DE TOULOUSE
Does not count
TOURNOI GI / Masculin / U20 / −77 HOMME / White belt

No matches in the rating period · no valid weight evidence

SUBMIT OR LOSE #TOULOUSE #FULL NOGI EDITION
≤ 75 kg · Counts as a competition event
Hommes juvéniles / -75kg / U17 / Débutants
  • Registered weight class: -75kg
  • Source competition limit: -75kg

1 match in the rating period