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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.

Tournament history

Events

2
Events
Date Event Result Format Division
COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · grey · ≤27 kg ; No-Gi · U16 · grey · ≤26 kg 3–2 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
  • Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · grey · ≤26 kg ; No-Gi · U16 · grey · ≤26 kg 3–3 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg

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