TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
ES

Mateo Martínez

Narcisio Villaça Team

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,243
Rating based on Gi matches in the past 12 months.
No-Gi
1,298
Rating based on No-Gi matches in the past 12 months.
Current form
4–2
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
9
Silver
4
Bronze
3
Total medals
16
Events with results
10

Full career record

Wins
25
Losses
12
Matches
37
Win rate
67.6%

Ways of winning

Submission
16
Points
4
Decision
2
Disqualification
2

Personal records

Longest winning streak
9
Longest submission streak
7
Longest gold streak
2

Recent recorded placements

  1. WORLD CUP BJJ 2026

    ES Event record 1–1

    • Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)

  2. EUSKADI BJJ CUP GI & NO-GI 2025

    ES Event record 2–2

    • Juvenile Boys NO-GI / Blue / Juvenile / -67,0 kg (Light)
    • Juvenile Boys GI / Blue / Juvenile / -67,0 kg (Light)
    • Juvenile Boys NO-GI / Blue / Juvenile / ABSOLUTO

  4. WORLD CUP BJJ 2025

    ES Event record 4–2

    • Juvenile Boys GI / White / Juvenile / -62,0 kg (Feather)
    • Juvenile Boys NO-GI / White / Juvenile / -62,0 kg (Feather)

  5. CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2025

    ES Event record 6–0

    • Juvenile Boys GI / White / Juvenile / -62,0 kg (Feather)
    • Juvenile Boys NO-GI / White / Juvenile / -62,0 kg (Feather)
    • Juvenile Boys NO-GI / White / Juvenile / ABSOLUTO

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
3

Ways of winning

  • Submission 2 50%
  • Points 1 25%
  • Decision 0 0%
  • Other recorded result 1 25%

Gi versus No-Gi

Gi

Rating
1243
Record
1–0
Win rate
100%
Submission share
0%

No-Gi

Rating
1298
Record
3–2
Win rate
60%
Submission share
67%

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
1,342
Change over 90 days
-196
Highest rating in 12 months
1,545
Performance versus expectation
+16.2 pp
Schedule strength
Top 57%
Average opponent rating
1,308
Weighted win rate
70%
Expected win rate
54%
Repeat-opponent share
17%
Effective evidence
5.4
Confidence
75/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 9–8 9–8 across 17 rematches against 8 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Arturo Braniste 1–1 2
Daniel Beato 2–0 2

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 1,342

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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.

July 2026 No new matches Change 0 Rating 1,342

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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.

June 2026 2 new matches · 6 left period Change -87 Rating 1,342

Rating-period composition

Rating matches
6 -4
Record
4–2 Previous month 7–3
Opponents
5 -4
Events
3 0

6 older matches left the 12-month period: 4 won and 2 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
June 27, 2026 Eitan Adán
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
Method Disqualification 02:27 0–0
Marginal influence -25
Win
June 27, 2026 Zsombor Kovacs
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
Method Submission 00:11 0–0
Marginal influence +22
May 2026 No new matches Change 0 Rating 1,429

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
9 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.

April 2026 No new matches Change -2 Rating 1,429

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
9 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.

March 2026 No new matches · 11 left period Change -109 Rating 1,431

Rating-period composition

Rating matches
10 -11
Record
7–3 Previous month 17–4
Opponents
9 -8
Events
3 -2

11 older matches left the 12-month period: 10 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change 0 Rating 1,540

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 17–4
Opponents
17 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.

January 2026 No new matches Change 0 Rating 1,540

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 17–4
Opponents
17 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.

December 2025 No new matches Change +2 Rating 1,540

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 17–4
Opponents
17 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.

November 2025 3 new matches · 3 left period Change -8 Rating 1,538

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 18–3
Opponents
17 -1
Events
5 0

3 older matches left the 12-month period: 3 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.
Loss
November 15, 2025 Nikita Bardiaux
EUSKADI BJJ CUP GI & NO-GI 2025 Juvenile Boys NO-GI / Blue / Juvenile / ABSOLUTO
Method Submission 03:34 0–11
Marginal influence -27
Win
November 15, 2025 Julen Bueno Tamayo
EUSKADI BJJ CUP GI & NO-GI 2025 Juvenile Boys NO-GI / Blue / Juvenile / -67,0 kg (Light)
Method Disqualification 0–0
Marginal influence +22
Win
November 15, 2025 Julen Bueno Tamayo
EUSKADI BJJ CUP GI & NO-GI 2025 Juvenile Boys GI / Blue / Juvenile / -67,0 kg (Light)
Method Points 05:00 8–7
Marginal influence +3
October 2025 No new matches Change +1 Rating 1,546

Rating-period composition

Rating matches
21 0
Record
18–3 Previous month 18–3
Opponents
18 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.

September 2025 1 new match · 1 left period Change 0 Rating 1,545

Rating-period composition

Rating matches
21 0
Record
18–3 Previous month 18–3
Opponents
18 0
Events
5 0

1 older matches left the 12-month period: 1 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
September 13, 2025 Adrián García
GALICIA BJJ CUP GI & NO-GI 2025 Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
Method Submission 01:44 6–0
Marginal influence +26
Relevant matches
5.4
Official ranking percentile
-
Performance
16.2 pp above expectation

5.4 weighted matches against 5 different opponents across 3 events

Weighted win rate
69.7%
Expected win rate
53.5%
Average opponent rating
1,308
Repeated-opponent share
16.7%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 4 event votes Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
U18 · Counts
Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries SAN SEBASTIÁN
U18 · Counts
No Gi Adult / Male / Intermediate (Blue) / Adult / -135 lbs
  • Competition age 17
No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -135 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
OPEN ASTURIAS | OSO DURO
U18 · Counts
Juvenile Boys Gi / Blue / Juvenile 2 / -64,0 kg (Feather)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Juvenile Boys No-Gi / Blue / Juvenile 2 / -66,5 kg (Light)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
NAGA Brussels Grappling Championship
U18 · Counts
Teens No-Gi (Male) / Intermediate / 60 - 64.9 / 16-17 years
  • Competition age 17
  • Registered age: u18
  • Source category: u18
EUSKADI BJJ CUP GI & NO-GI 2025
Does not count
Juvenile Boys NO-GI / Blue / Juvenile / ABSOLUTO
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Juvenile Boys GI / Blue / Juvenile / -67,0 kg (Light)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Juvenile Boys NO-GI / Blue / Juvenile / -67,0 kg (Light)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
GALICIA BJJ CUP GI & NO-GI 2025
Does not count
Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 62 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

  • ≤ 62 kg 2 competition events Selected outcome
  • ≤ 67 kg 1 competition event

Registrations and outcomes

WORLD CUP BJJ 2026
≤ 62 kg · Counts as a competition event
Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
  • Registered weight class: -62,0 kg (Feather)
  • Source competition limit: -62,0 kg (Feather)

2 matches in the rating period

Grappling Industries SAN SEBASTIÁN
Does not count
No Gi Adult / Male / Intermediate (Blue) / Adult / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries SAN SEBASTIÁN
Does not count
No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

No matches in the rating period · no valid weight evidence

OPEN ASTURIAS | OSO DURO
Does not count
Juvenile Boys Gi / Blue / Juvenile 2 / -64,0 kg (Feather)
  • Registered weight class: -64,0 kg (Feather)
  • Source competition limit: -64,0 kg (Feather)

No matches in the rating period · no valid weight evidence

OPEN ASTURIAS | OSO DURO
Does not count
Juvenile Boys No-Gi / Blue / Juvenile 2 / -66,5 kg (Light)
  • Registered weight class: -66,5 kg (Light)
  • Source competition limit: -66,5 kg (Light)

No matches in the rating period · no valid weight evidence

NAGA Brussels Grappling Championship
Does not count
Teens No-Gi (Male) / Intermediate / 60 - 64.9 / 16-17 years
  • Registered weight class: 60 - 64.9
  • Source competition limit: 60 - 64.9

No matches in the rating period · no valid weight evidence

EUSKADI BJJ CUP GI & NO-GI 2025
Does not count
Juvenile Boys NO-GI / Blue / Juvenile / ABSOLUTO

1 match in the rating period · weight class could not be normalized reliably

EUSKADI BJJ CUP GI & NO-GI 2025
≤ 67 kg · Counts as a competition event
Juvenile Boys GI / Blue / Juvenile / -67,0 kg (Light)
  • Registered weight class: -67,0 kg (Light)
  • Source competition limit: -67,0 kg (Light)

1 match in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
≤ 67 kg · Counts as a competition event
Juvenile Boys NO-GI / Blue / Juvenile / -67,0 kg (Light)
  • Registered weight class: -67,0 kg (Light)
  • Source competition limit: -67,0 kg (Light)

1 match in the rating period

GALICIA BJJ CUP GI & NO-GI 2025
≤ 62 kg · Counts as a competition event
Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
  • Registered weight class: -62,0 kg (Feather)
  • Source competition limit: -62,0 kg (Feather)

1 match in the rating period

Classification evidence

Why Blue?

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

  • blue 6 matches in the rating period Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
blue · Counts as a match
Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
  • Source belt category: blue

2 matches in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
blue · Counts as a match
Juvenile Boys NO-GI / Blue / Juvenile / ABSOLUTO
  • Source belt category: blue

1 match in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
blue · Counts as a match
Juvenile Boys NO-GI / Blue / Juvenile / -67,0 kg (Light)
  • Source belt category: blue

1 match in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
blue · Counts as a match
Juvenile Boys GI / Blue / Juvenile / -67,0 kg (Light)
  • Source belt category: blue

1 match in the rating period

GALICIA BJJ CUP GI & NO-GI 2025
blue · Counts as a match
Juvenile Boys NO-GI / Blue / Juvenile / -62,0 kg (Feather)
  • Source belt category: blue

1 match in the rating period