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Matteo Guerrera

APEX jiu-jitsu italia

W–L
1–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,122
Rating based on Gi matches in the past 12 months.
No-Gi
1,166
Rating based on No-Gi matches in the past 12 months.
Current form
1–5
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
0
Silver
1
Bronze
3
Total medals
4
Events with results
2

Full career record

Wins
1
Losses
5
Matches
6
Win rate
16.7%

Ways of winning

Submission
1
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
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 1 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1122
Record
0–2
Win rate
0%
Submission share
-

No-Gi

Rating
1166
Record
1–3
Win rate
25%
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
1,225
Change over 90 days
-
Highest rating in 12 months
1,264
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,378
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
17%
Effective evidence
5.4
Confidence
71/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–2 0–2 across 2 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1563 Renzo Cetraro · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Sub 0–0

Full career

  1. #1563 Renzo Cetraro · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Sub 0–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Erik Morariu Vasile #2508 1,225
Matteo Guerrera #2509 1,225
Prabhgun Singh #2510 1,225

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 1,225

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
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 No new matches Change 0 Rating 1,225

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
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.

June 2026 3 new matches Change -38 Rating 1,225

Rating-period composition

Rating matches
6 +3
Record
1–5 Previous month 1–2
Opponents
5 +3
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
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–2
Marginal influence -9
Loss
June 7, 2026 Tiziano Di Maria
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Submission 01:13 0–9
Marginal influence -12
Loss
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 0–10
Marginal influence -27
May 2026 No new matches Change -1 Rating 1,263

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 0
Events
1 0

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

April 2026 3 new matches Change Starting point Rating 1,264

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 Antonino Gandolfo
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Points 02:00 2–6
Marginal influence -16
Win
April 12, 2026 Renzo Cetraro
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Submission 0–0
Marginal influence +29
Loss
April 12, 2026 Antonino Gandolfo
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Submission 00:47 0–2
Marginal influence -5
Relevant matches
5.4
Official ranking percentile
Top 82%
Performance
-

5.4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,378
Repeated-opponent share
16.7%
Network connectivity
80.9%

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

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
U10 · Counts
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -27 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
U10 · Counts
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 25 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

  • ≤ 25 kg 1 competition event Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 33 kg · Does not count
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

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

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 27 kg · Does not count
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

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

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 25 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 25 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

1 match in the rating period

Classification evidence

Why White?

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

  • white 6 matches in the rating period Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -27 kg
  • Source belt category: white

1 match in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
white · Counts as a match
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Source belt category: white

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
white · Counts as a match
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Source belt category: white

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Source belt category: white

1 match in the rating period