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IT

Mattia Liuzza

LAVICA PROJECT - Sicilia

W–L
7–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,372
Rating based on Gi matches in the past 12 months.
No-Gi
1,210
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
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

10
Events
Date Event Result Format Division
Tirreno Open Championship 2026 IT · Gi · 11 yo · ≤30.4 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi / Colored belt / Junior II (11yrs) / -30,40 kg
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA IT · Gi · U12 · ≤32 kg 2–0 W–L: Win / Loss Gi
  • Boys BJJ Gi / U12 / -32 kg / Colored
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) IT · Gi · 10–11 yo · ≤33 kg ; No-Gi · 10–11 yo · ≤33 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Place #5
  • NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
11a ITALIAN CUP BRAZILIAN JIU JITSU IT · Gi · 10–11 yo · ≤33 kg ; No-Gi · 10–11 yo · ≤33 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Place #5
  • NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Kuma Challenge IT · Gi · 9–10 yo · ≤27.2 kg 2–0 W–L: Win / Loss Gi
  • Boys Gi / Divisione cintura unica / Pee Wee III - Junior I (9-10yrs) / -27,20 kg
MSP Sicily Jiu Jitsu Challenge 2025 IT · Gi · U12 · white · ≤28 kg 2–0 W–L: Win / Loss Gi
  • Brazilian Jiu Jitsu - GI / Jiu Jitsu BJJ - White / Kids / Male / U12 / -28 kg
10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) IT · Gi · 8–9 yo · ≤27 kg 1–1 W–L: Win / Loss Gi
  • GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -27 kg
MSP Sicily Jiu Jitsu Championship IT · Gi · U10 · ≤25 kg ; Gi · U10 · white · ≤25 kg 5–0 W–L: Win / Loss Gi
  • MSP Sicily Jiu Jitsu Championship / Jiu Jitsu BJJ - White / Kids / Male / U10 / -25 kg
  • MSP Sicily Jiu Jitsu Championship / Fighting system / Male / U10 / -25 kg
3° ITALIA OPEN DI BRAZILIAN JIU JITSU IT · Gi · 8–9 yo · ≤27 kg 1–1 W–L: Win / Loss Gi
  • GI - Kids 1-4 / Boys / Kid3 (8-9 yrs) / -27 kg
Torino Jiu Jitsu Challenge 2024 IT · Gi · white · ≤24 kg 2–0 W–L: Win / Loss Gi
  • Kids Boys Gi / White / Kids III / Kids III -24 KG Light Feather Weight

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 1,389

Rating-period composition

Rating matches
12 0
Record
7–5 Previous month 7–5
Opponents
10 0
Events
5 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 1,389

Rating-period composition

Rating matches
12 0
Record
7–5 Previous month 7–5
Opponents
10 0
Events
5 0

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

June 2026 2 new matches Change -8 Rating 1,389

Rating-period composition

Rating matches
12 +2
Record
7–5 Previous month 6–4
Opponents
10 +2
Events
5 +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
June 14, 2026 Gabriele Di Palo
Tirreno Open Championship 2026 Boys Gi / Colored belt / Junior II (11yrs) / -30,40 kg
Method Submission 00:44 0–3
Marginal influence -24
Win
June 14, 2026 Bruno Mangano
Tirreno Open Championship 2026 Boys Gi / Colored belt / Junior II (11yrs) / -30,40 kg
Method Submission 00:11 0–0
Marginal influence +11
May 2026 2 new matches · 2 left period Change +13 Rating 1,397

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
8 0
Events
4 0

2 older matches left the 12-month period: 2 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
May 3, 2026 Mattia Romeo
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Boys BJJ Gi / U12 / -32 kg / Colored
Method Points 03:00 0–0
Marginal influence +26
Win
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Boys BJJ Gi / U12 / -32 kg / Colored
Method Points 03:00 0–0
Marginal influence +21
April 2026 3 new matches Change +3 Rating 1,384

Rating-period composition

Rating matches
10 +3
Record
6–4 Previous month 5–2
Opponents
8 +2
Events
4 +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
April 12, 2026 Christian Sances
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 01:44 2–8
Marginal influence -8
Loss
April 12, 2026 Davide Centrone
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 00:55 0–3
Marginal influence -26
Win
April 12, 2026 Francesco Coppola
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 01:51 0–0
Marginal influence +32
March 2026 No new matches Change -4 Rating 1,381

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
6 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.

February 2026 No new matches Change -2 Rating 1,385

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
6 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.

January 2026 No new matches Change 0 Rating 1,387

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
6 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.

December 2025 3 new matches · 2 left period Change -1 Rating 1,387

Rating-period composition

Rating matches
7 +1
Record
5–2 Previous month 5–1
Opponents
6 +1
Events
3 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.
Loss
December 13, 2025 Giovanni Basano Neto
11a ITALIAN CUP BRAZILIAN JIU JITSU NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 00:12 0–0
Marginal influence -10
Win
December 13, 2025 Christian Sances
11a ITALIAN CUP BRAZILIAN JIU JITSU NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Disqualification 00:31 0–0
Marginal influence +9
Loss
December 13, 2025 Samuel Stagliano
11a ITALIAN CUP BRAZILIAN JIU JITSU GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 00:33 0–0
Marginal influence -28
November 2025 2 new matches Change +62 Rating 1,388

Rating-period composition

Rating matches
6 +2
Record
5–1 Previous month 3–1
Opponents
5 +1
Events
3 +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
November 23, 2025 Francesco Di Gesu'
Kuma Challenge Boys Gi / Divisione cintura unica / Pee Wee III - Junior I (9-10yrs) / -27,20 kg
Method Submission 01:06 2–0
Marginal influence +10
Win
November 23, 2025 Francesco Di Gesu'
Kuma Challenge Boys Gi / Divisione cintura unica / Pee Wee III - Junior I (9-10yrs) / -27,20 kg
Method Submission 00:40 0–0
Marginal influence +10
October 2025 No new matches Change -4 Rating 1,326

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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.

September 2025 No new matches Change +4 Rating 1,330

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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.

Relevant matches
9.4
Official ranking percentile
Top 31%
Performance
5.1 pp above expectation

9.4 weighted matches against 10 different opponents across 5 events

Weighted win rate
56.0%
Expected win rate
50.9%
Average opponent rating
1,349
Repeated-opponent share
16.7%
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 3 event votes Selected outcome

Registrations and outcomes

Tirreno Open Championship 2026
U12 · Counts
Boys Gi / Colored belt / Junior II (11yrs) / -30,40 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
U12 · Counts
Boys BJJ Gi / U12 / -32 kg / Colored
  • Competition age 11
  • Registered age: u12
  • Source category: u12
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
U12 · Counts
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
11a ITALIAN CUP BRAZILIAN JIU JITSU
Does not count
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Kuma Challenge
Does not count
Boys Gi / Divisione cintura unica / Pee Wee III - Junior I (9-10yrs) / -27,20 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

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 1 competition event Selected outcome
  • ≤ 32 kg 1 competition event
  • ≤ 33 kg 1 competition event

Registrations and outcomes

Tirreno Open Championship 2026
≤ 30 kg · Counts as a competition event
Boys Gi / Colored belt / Junior II (11yrs) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

2 matches in the rating period

SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
≤ 32 kg · Counts as a competition event
Boys BJJ Gi / U12 / -32 kg / Colored
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period

11a ITALIAN CUP BRAZILIAN JIU JITSU
≤ 33 kg · Does not count
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

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

11a ITALIAN CUP BRAZILIAN JIU JITSU
≤ 33 kg · Does not count
GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

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

Kuma Challenge
≤ 27 kg · Does not count
Boys Gi / Divisione cintura unica / Pee Wee III - Junior I (9-10yrs) / -27,20 kg
  • Registered weight class: -27,20 kg
  • Source competition limit: -27,20 kg

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