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CH

Leandro Mangia

Sequência BJJ Team

W–L
8–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,342
Rating based on Gi matches in the past 12 months.
No-Gi
1,387
Rating based on No-Gi matches in the past 12 months.
Current form
8–0
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
7
Silver
1
Bronze
0
Total medals
8
Events with results
8

Full career record

Wins
14
Losses
5
Matches
19
Win rate
73.7%

Ways of winning

Submission
9
Points
5
Decision
0
Disqualification
0

Personal records

Longest winning streak
12
Longest submission streak
7
Longest gold streak
5
Largest recorded points win
7–2

Recent recorded placements

  3. Züri Kids Cup 2025

    CH Event record 3–0

    • Boys GI / Grey / Infant (2014-2015) / 33.6kg-38kg
    • Boys NO-GI / Grey / Infant (2014-2015) / 33kg-35kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
12
Unique opponents
5
Distinct events
3

Ways of winning

  • Submission 7 88%
  • Points 1 13%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1342
Record
4–0
Win rate
100%
Submission share
75%

No-Gi

Rating
1387
Record
4–0
Win rate
100%
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
1,446
Change over 90 days
+15
Highest rating in 12 months
1,482
Performance versus expectation
+35.1 pp
Schedule strength
Top 97%
Average opponent rating
1,225
Weighted win rate
100%
Expected win rate
65%
Repeat-opponent share
38%
Effective evidence
6
Confidence
77/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 9–3 9–3 across 12 rematches against 5 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1551 Davide Dabraio · Züri Kids Cup 2025 Sub 02:35 4–0
  2. #2035 Carlos Adrian Palma Amundarain · Zurich BJJ SPRING OPEN GI and NO-GI 2026 Sub 02:37 3–0 Earlier · Pts 2–1 March 21, 2026 · Zurich BJJ SPRING OPEN GI and NO-GI 2026

Full career

  1. #1200 Leandro Flores · Zurich BJJ SUMMER OPEN GI - Children, Adults and Masters 2025 Pts 7–2
  2. #1551 Davide Dabraio · Züri Kids Cup 2025 Sub 02:35 4–0
  3. #2035 Carlos Adrian Palma Amundarain · Zurich BJJ SPRING OPEN GI and NO-GI 2026 Sub 02:37 3–0 Earlier · Pts 2–1 March 21, 2026 · Zurich BJJ SPRING OPEN GI and NO-GI 2026

Rivals

Opponent Head-to-head record Matches
Oskar Lazarevic 2–1 3
Ayyur Saâdi 0–2 2

Around this athlete

Athlete Rank Rating
Youssef Attahoumi #480 1,446
Leandro Mangia #481 1,446
Elise Plak #482 1,446

Scheduled

  1. Züri Kids Cup 2026

    CH

    Boys NO-GI / Yellow / Infant (2015-2016) / 34kg-38kg Boys GI / Yellow / Infant (2015-2016) / 34kg-38kg
    Confirmed

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 Change 0 Rating 1,446

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
5 0
Events
3 0

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

July 2026 No new matches Change 0 Rating 1,446

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
5 0
Events
3 0

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

June 2026 No new matches · 3 left period Change -35 Rating 1,446

Rating-period composition

Rating matches
8 -3
Record
8–0 Previous month 11–0
Opponents
5 -2
Events
3 -1

3 older matches left the 12-month period: 3 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change -1 Rating 1,481

Rating-period composition

Rating matches
11 0
Record
11–0 Previous month 11–0
Opponents
7 0
Events
4 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 1,482

Rating-period composition

Rating matches
11 0
Record
11–0 Previous month 11–0
Opponents
7 0
Events
4 0

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

March 2026 3 new matches · 1 left period Change +15 Rating 1,482

Rating-period composition

Rating matches
11 +2
Record
11–0 Previous month 9–0
Opponents
7 0
Events
4 0

1 older matches left the 12-month period: 1 won and 0 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
Zurich BJJ SPRING OPEN GI and NO-GI 2026 BOYS NOGI / Infant / Grey / -38kg
Method Submission 02:37 3–0
Marginal influence +13
Win
Zurich BJJ SPRING OPEN GI and NO-GI 2026 BOYS GI / Infant / Grey / -38kg
Method Points 03:00 2–1
Marginal influence +8
Win
March 21, 2026 Matteo Fontana
Zurich BJJ SPRING OPEN GI and NO-GI 2026 BOYS GI / Infant / Grey / -38kg
Method Submission 01:42 6–0
Marginal influence +3
February 2026 No new matches Change 0 Rating 1,467

Rating-period composition

Rating matches
9 0
Record
9–0 Previous month 9–0
Opponents
7 0
Events
4 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 1,467

Rating-period composition

Rating matches
9 0
Record
9–0 Previous month 9–0
Opponents
7 0
Events
4 0

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

December 2025 No new matches Change 0 Rating 1,467

Rating-period composition

Rating matches
9 0
Record
9–0 Previous month 9–0
Opponents
7 0
Events
4 0

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

November 2025 2 new matches · 1 left period Change +43 Rating 1,467

Rating-period composition

Rating matches
9 +1
Record
9–0 Previous month 7–1
Opponents
7 +1
Events
4 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 23, 2025 Aleksander Saratchev
ADCC Suisse Open Championship 2025 BOYS / 9-10 years / Intermediate / -36 kg
Method Submission 01:09 0–0
Marginal influence +15
Win
ADCC Suisse Open Championship 2025 BOYS / 9-10 years / Intermediate / -36 kg
Method Submission 01:00 0–0
Marginal influence +11
October 2025 No new matches Change +7 Rating 1,424

Rating-period composition

Rating matches
8 0
Record
7–1 Previous month 7–1
Opponents
6 0
Events
4 0

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

September 2025 3 new matches · 2 left period Change +52 Rating 1,417

Rating-period composition

Rating matches
8 +1
Record
7–1 Previous month 5–2
Opponents
6 0
Events
4 0

2 older matches left the 12-month period: 1 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
September 20, 2025 Davide Dabraio
Züri Kids Cup 2025 Boys NO-GI / Grey / Infant (2014-2015) / 33kg-35kg
Method Submission 02:35 4–0
Marginal influence +19
Win
September 20, 2025 Liam Zoomers
Züri Kids Cup 2025 Boys GI / Grey / Infant (2014-2015) / 33.6kg-38kg
Method Submission 01:11 0–0
Marginal influence +11
Win
September 20, 2025 Matteo Fontana
Züri Kids Cup 2025 Boys GI / Grey / Infant (2014-2015) / 33.6kg-38kg
Method Submission 01:31 1–1
Marginal influence +3
Relevant matches
6
Official ranking percentile
Top 16%
Performance
35.1 pp above expectation

6 weighted matches against 5 different opponents across 3 events

Weighted win rate
100.0%
Expected win rate
64.9%
Average opponent rating
1,225
Repeated-opponent share
37.5%
Network connectivity
80.9%

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 1 event vote Selected outcome

Registrations and outcomes

Zurich BJJ SPRING OPEN GI and NO-GI 2026
U12 · Counts
BOYS NOGI / Infant / Grey / -38kg
  • Competition age 11
  • Registered age: u14
  • Source category: u14
BOYS GI / Infant / Grey / -38kg
  • Competition age 11
  • Registered age: u14
  • Source category: u14
ADCC Suisse Open Championship 2025
Does not count
BOYS / 9-10 years / Intermediate / -36 kg
  • Competition age 10
Züri Kids Cup 2025
Does not count
Boys NO-GI / Grey / Infant (2014-2015) / 33kg-35kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys GI / Grey / Infant (2014-2015) / 33.6kg-38kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 36 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

  • ≤ 36 kg 1 competition event Selected outcome
  • ≤ 38 kg 1 competition event

Registrations and outcomes

Zurich BJJ SPRING OPEN GI and NO-GI 2026
≤ 38 kg · Counts as a competition event
BOYS NOGI / Infant / Grey / -38kg
  • Registered weight class: -38kg
  • Source competition limit: -38kg

1 match in the rating period

Zurich BJJ SPRING OPEN GI and NO-GI 2026
≤ 38 kg · Counts as a competition event
BOYS GI / Infant / Grey / -38kg
  • Registered weight class: -38kg
  • Source competition limit: -38kg

2 matches in the rating period

ADCC Suisse Open Championship 2025
≤ 36 kg · Counts as a competition event
BOYS / 9-10 years / Intermediate / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

Züri Kids Cup 2025
≤ 34 kg · Does not count
Boys NO-GI / Grey / Infant (2014-2015) / 33kg-35kg
  • Registered weight class: 30kg-34kg
  • Source competition limit: 30kg-34kg

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

Züri Kids Cup 2025
≤ 38 kg · Does not count
Boys GI / Grey / Infant (2014-2015) / 33.6kg-38kg
  • Registered weight class: 34kg-38kg
  • Source competition limit: 34kg-38kg

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

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 6 matches in the rating period Selected outcome

Registrations and outcomes

Zurich BJJ SPRING OPEN GI and NO-GI 2026
grey · Counts as a match
BOYS NOGI / Infant / Grey / -38kg
  • Source belt category: grey

1 match in the rating period

Zurich BJJ SPRING OPEN GI and NO-GI 2026
grey · Counts as a match
BOYS GI / Infant / Grey / -38kg
  • Source belt category: grey

2 matches in the rating period

Züri Kids Cup 2025
grey · Counts as a match
Boys NO-GI / Grey / Infant (2014-2015) / 33kg-35kg
  • Source belt category: grey

1 match in the rating period

Züri Kids Cup 2025
grey · Counts as a match
Boys GI / Grey / Infant (2014-2015) / 33.6kg-38kg
  • Source belt category: grey

2 matches in the rating period