TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
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.

Honours

Medals and placements

Gold
6
Silver
3
Bronze
2
Total medals
11
Events with results
10

Full career record

Wins
18
Losses
7
Matches
25
Win rate
72.0%

Ways of winning

Submission
10
Points
6
Decision
0
Disqualification
1

Personal records

Longest winning streak
6
Longest submission streak
4
Longest gold streak
2
Largest recorded points win
14–7

Recent recorded placements

  5. Kuma Challenge

    IT Event record 2–0

    • Boys Gi / Divisione cintura unica / Pee Wee III - Junior I (9-10yrs) / -27,20 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
10
Distinct events
5

Ways of winning

  • Submission 4 57%
  • Points 2 29%
  • Decision 0 0%
  • Other recorded result 1 14%

Gi versus No-Gi

Gi

Rating
1372
Record
6–3
Win rate
67%
Submission share
67%

No-Gi

Rating
1210
Record
1–2
Win rate
33%
Submission share
0%

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
1,389
Change over 90 days
+2
Highest rating in 12 months
1,397
Performance versus expectation
+5.1 pp
Schedule strength
Top 30%
Average opponent rating
1,349
Weighted win rate
56%
Expected win rate
51%
Repeat-opponent share
17%
Effective evidence
9.4
Confidence
91/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 10–2 10–2 across 12 rematches against 6 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #55 Francesco Coppola · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Sub 01:51 0–0
  2. #877 Mattia Romeo · SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Pts 0–0
  3. #1257 FRANCESCO PAOLO GUARINO · SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Pts 0–0

Full career

  1. #55 Francesco Coppola · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Sub 01:51 0–0
  2. #877 Mattia Romeo · SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Pts 0–0
  3. #928 Leonardo Faria Gloder · 10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) Sub 01:27 0–0 Earlier · Sub 01:18 0–4 February 17, 2024 · Torino Jiu Jitsu Challenge 2024
  4. #1257 FRANCESCO PAOLO GUARINO · SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Pts 0–0 Earlier · Sub 01:26 0–0 May 3, 2025 · MSP Sicily Jiu Jitsu Challenge 2025

Rivals

Opponent Head-to-head record Matches
Andrea Liguri 2–0 2

Around this athlete

Athlete Rank Rating
Adam Issahnane #918 1,389
Mattia Liuzza #919 1,389
Mila Moradg #920 1,389

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 1,389

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