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Levi Dos Santos Mazzucco

ROOTS MMA

W–L
5–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,296
Rating based on Gi matches in the past 12 months.
No-Gi
1,183
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
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
1
Silver
2
Bronze
0
Total medals
3
Events with results
2

Full career record

Wins
6
Losses
5
Matches
11
Win rate
54.5%

Ways of winning

Submission
2
Points
3
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
2

Ways of winning

  • Submission 2 40%
  • Points 3 60%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1296
Record
4–3
Win rate
57%
Submission share
25%

No-Gi

Rating
1183
Record
1–2
Win rate
33%
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
1,327
Change over 90 days
-
Highest rating in 12 months
1,332
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,344
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
6.3
Confidence
76/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–3 5–3 across 8 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #262 Nael Ayaou · DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 4–0
  2. #1202 Younes Yahyaoui · DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Sub 00:48 13–0 Earlier · Sub 00:17 0–0 June 13, 2026 · DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP

Full career

  1. #262 Nael Ayaou · DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 4–0
  2. #1202 Younes Yahyaoui · DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Sub 00:48 13–0 Earlier · Sub 00:17 0–0 June 13, 2026 · DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP

Rivals

Opponent Head-to-head record Matches
Erik Buczek 2–1 3
Nael Ayaou 1–2 3
Younes Yahyaoui 2–0 2

Around this athlete

Athlete Rank Rating
Paula Daum #763 1,327
Levi Dos Santos Mazzucco #764 1,327
Eyssa Faqiry #765 1,327

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 -5 Rating 1,327

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
5 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 4 new matches Change +22 Rating 1,332

Rating-period composition

Rating matches
10 +4
Record
5–5 Previous month 3–3
Opponents
5 +1
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.
Loss
July 4, 2026 Nael Ayaou
COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Points 03:00 2–7
Marginal influence -16
Win
July 4, 2026 Erik Buczek
COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Points 03:00 2–0
Marginal influence +13
Win
July 4, 2026 Erik Buczek
COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Points 03:00 2–0
Marginal influence +13
Loss
July 4, 2026 Erik Buczek
COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Points 03:00 0–4
Marginal influence -13
June 2026 6 new matches Change Starting point Rating 1,310

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
June 13, 2026 Younes Yahyaoui
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Submission 00:48 13–0
Marginal influence +18
Loss
June 13, 2026 Eren Norman
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Points 03:00 4–7
Marginal influence -12
Loss
June 13, 2026 Ilya Rowekamp
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Submission 02:13 2–13
Marginal influence -12
Win
June 13, 2026 Nael Ayaou
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Points 03:00 4–0
Marginal influence +27
Win
June 13, 2026 Younes Yahyaoui
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Submission 00:17 0–0
Marginal influence +3
Loss
June 13, 2026 Nael Ayaou
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Points 03:00 2–13
Marginal influence -14
Relevant matches
6.3
Official ranking percentile
Top 52%
Performance
-

6.3 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,344
Repeated-opponent share
50.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 2 event votes Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 26 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

  • ≤ 26 kg 1 competition event Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 27 kg · Does not count
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

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

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 26 kg · Does not count
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Registered weight class: -26 kg
  • Source competition limit: -26 kg

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

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 26 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Registered weight class: -26 kg
  • Source competition limit: -26 kg

2 matches in the rating period

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 26 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Registered weight class: -26 kg
  • Source competition limit: -26 kg

4 matches in the rating period

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 10 matches in the rating period Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Source belt category: grey

1 match in the rating period

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Source belt category: grey

3 matches in the rating period

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Source belt category: grey

4 matches in the rating period

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Source belt category: grey

2 matches in the rating period