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Yareth Diaz Martin

CFC Team

≤ 33 kg
W–L
13–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,545
Rating based on Gi matches in the past 12 months.
No-Gi
1,359
Rating based on No-Gi matches in the past 12 months.
Current form
10–0
Results from the ten most recent rating-eligible matches.
Opponents
13
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
19
Silver
2
Bronze
1
Total medals
22
Events with results
19

Full career record

Wins
26
Losses
5
Matches
31
Win rate
83.9%

Ways of winning

Submission
22
Points
4
Decision
0
Disqualification
0

Personal records

Longest winning streak
8
Longest submission streak
5
Longest gold streak
8

Recent recorded placements

  2. SUMMER CUP | OSO DURO

    ES Event record 2–0

    • Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
    • Boys Gi / White / Junior II (11yrs) / -36,30 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
8
Unique opponents
13
Distinct events
7

Ways of winning

  • Submission 11 79%
  • Points 3 21%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1545
Record
10–0
Win rate
100%
Submission share
82%

No-Gi

Rating
1359
Record
3–0
Win rate
100%
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
1,554
Change over 90 days
+78
Highest rating in 12 months
1,552
Performance versus expectation
+27.3 pp
Schedule strength
Top 93%
Average opponent rating
1,242
Weighted win rate
100%
Expected win rate
73%
Repeat-opponent share
0%
Effective evidence
12
Confidence
92/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–2 2–2 across 4 rematches against 2 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #188 Javier De Paula · EUSKADI BJJ CUP GI & NO-GI 2025 Pts 7–0
  2. #212 Yeikob De La Fuente García · SUMMER CUP | OSO DURO Pts 26–0
  3. #1963 Danel Marques-Uranga · OPEN SANTURTZI | OSO DURO Pts 6–0

Full career

  1. #188 Javier De Paula · EUSKADI BJJ CUP GI & NO-GI 2025 Pts 7–0
  2. #212 Yeikob De La Fuente García · SUMMER CUP | OSO DURO Pts 26–0
  3. #1093 Juan Francisco Delgado De Lucas · CAMPEONATO GREEN CAPITAL BRAZILIAN JIU JITSU Sub 00:41 6–0
  4. #1963 Danel Marques-Uranga · OPEN SANTURTZI | OSO DURO Pts 6–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Lea MAKHLOUFI #118 1,556
Yareth Diaz Martin #119 1,554
Wassim Behlouli #120 1,554

Scheduled

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 +2 Rating 1,554

Rating-period composition

Rating matches
13 0
Record
13–0 Previous month 13–0
Opponents
13 0
Events
7 0

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

July 2026 2 new matches · 2 left period Change +30 Rating 1,552

Rating-period composition

Rating matches
13 0
Record
13–0 Previous month 12–1
Opponents
13 0
Events
7 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.
Win
SUMMER CUP | OSO DURO Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
Method Points 04:00 26–0
Marginal influence +4
Win
SUMMER CUP | OSO DURO Boys Gi / White / Junior II (11yrs) / -36,30 kg
Method Submission 00:15 0–0
Marginal influence +12
June 2026 2 new matches · 3 left period Change +6 Rating 1,522

Rating-period composition

Rating matches
13 -1
Record
12–1 Previous month 12–2
Opponents
13 -1
Events
7 -1

3 older matches left the 12-month period: 2 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.
Win
June 6, 2026 Dylan Villaverde
OPEN ASTURIAS | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
Method Submission 01:14 3–2
Marginal influence +11
Win
OPEN ASTURIAS | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
Method Submission 01:12 2–0
Marginal influence +8
May 2026 2 new matches · 1 left period Change +18 Rating 1,516

Rating-period composition

Rating matches
14 +1
Record
12–2 Previous month 11–2
Opponents
14 +1
Events
8 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
1er CAMPEONATO NACIONAL DE CANTABRIA | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
Method Submission 01:39 0–0
Marginal influence +12
Win
1er CAMPEONATO NACIONAL DE CANTABRIA | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
Method Submission 00:30 0–0
Marginal influence +8
April 2026 2 new matches Change +24 Rating 1,498

Rating-period composition

Rating matches
13 +2
Record
11–2 Previous month 9–2
Opponents
13 +2
Events
8 +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
April 26, 2026 Danel Marques-Uranga
OPEN SANTURTZI | OSO DURO Boys Gi / Grey / Junior II (11yrs) / -33,40 kg
Method Points 03:41 6–0
Marginal influence +12
Win
April 26, 2026 Enaitz Dominguez
OPEN SANTURTZI | OSO DURO Boys Gi / Grey / Junior II (11yrs) / -33,40 kg
Method Submission 00:37 0–0
Marginal influence +8
March 2026 2 new matches · 1 left period Change +3 Rating 1,474

Rating-period composition

Rating matches
11 +1
Record
9–2 Previous month 8–2
Opponents
11 +1
Events
7 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
March 1, 2026 Oier Canga Sanz
OPEN BALMASEDA | OSO DURO Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
Method Submission 03:36 21–0
Marginal influence +4
Win
OPEN BALMASEDA | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
Method Submission 00:49 7–0
Marginal influence +11
February 2026 2 new matches Change +28 Rating 1,471

Rating-period composition

Rating matches
10 +2
Record
8–2 Previous month 6–2
Opponents
10 +2
Events
7 +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
February 1, 2026 Eder González Diez
ZAMUDIO CUP | OSO DURO Boys No-Gi / Grey / Junior I (10yrs) / -31,80 kg
Method Submission 00:24 6–0
Marginal influence +4
Win
February 1, 2026 MIKEL Sesumaga Correa
ZAMUDIO CUP | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Submission 00:21 9–0
Marginal influence +12
January 2026 No new matches Change 0 Rating 1,443

Rating-period composition

Rating matches
8 0
Record
6–2 Previous month 6–2
Opponents
8 0
Events
6 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 0 Rating 1,443

Rating-period composition

Rating matches
8 0
Record
6–2 Previous month 6–2
Opponents
8 0
Events
6 0

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

November 2025 1 new match · 2 left period Change -10 Rating 1,443

Rating-period composition

Rating matches
8 -1
Record
6–2 Previous month 7–2
Opponents
8 -1
Events
6 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
November 15, 2025 Javier De Paula
EUSKADI BJJ CUP GI & NO-GI 2025 Kids Boys GI / Grey / Infantil A / -32,0 kg
Method Points 03:00 7–0
Marginal influence +29
October 2025 No new matches · 1 left period Change -26 Rating 1,453

Rating-period composition

Rating matches
9 -1
Record
7–2 Previous month 8–2
Opponents
9 -1
Events
6 -1

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.

September 2025 No new matches Change 0 Rating 1,479

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
10 0
Events
7 0

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

Relevant matches
12
Official ranking percentile
Top 4%
Performance
27.3 pp above expectation

12 weighted matches against 13 different opponents across 7 events

Weighted win rate
100.0%
Expected win rate
72.7%
Average opponent rating
1,242
Repeated-opponent share
0.0%
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 9 event votes Selected outcome

Registrations and outcomes

SUMMER CUP | OSO DURO
U12 · Counts
Boys Gi / Grey / Pee Wee II (8yrs) / -33,40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Boys Gi / White / Junior II (11yrs) / -36,30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
NORO FIGHT BJJ 2026 | MIRANDA DE EBRO
U12 · Counts
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
OPEN ASTURIAS | OSO DURO
U12 · Counts
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
ADCC SPAIN ALBACETE 2026
U12 · Counts
Boys 9-10 years / Intermediate / -36 kg
  • Competition age 10
1er CAMPEONATO NACIONAL DE CANTABRIA | OSO DURO
U12 · Counts
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
OPEN SANTURTZI | OSO DURO
U12 · Counts
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi / Grey / Junior II (11yrs) / -33,40 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
OPEN BALMASEDA | OSO DURO
U12 · Counts
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
SOUTHEAST SUBMISSION SERIES
Does not count
NIÑOS GI / INFANT / Grey / -34kg
ZAMUDIO CUP | OSO DURO
U12 · Counts
Boys No-Gi / Grey / Junior I (10yrs) / -31,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
KIMURA CUP MADRID 2026
U12 · Counts
Boys Gi / Grey / Infant / -34 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
BJJ KIDS WINTER CAMP
Does not count
Niños
  • Competition age 9
  • Registered age: u16
  • Source category: u16
EUSKADI BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys GI / Grey / Infantil A / -32,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
OPEN PAÍS VASCO | D-BJJ
Does not count
Boys Gi / Grey / Pee Wee III (9yrs) / -30,40 kg
  • Registered age: u10
  • Source category: u10
SALAMANCA | D-BJJ
Does not count
Boys Gi / Grey / Pee Wee III (9yrs) / -30,40 kg
  • Registered age: u10
  • Source category: u10

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 13 matches in the rating period Selected outcome
  • white 1 match in the rating period

Registrations and outcomes

GRAND SLAM LEÓN | D-BJJ
grey · Counts as a match
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Source belt category: grey

1 match in the rating period

SUMMER CUP | OSO DURO
grey · Counts as a match
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Source belt category: grey

1 match in the rating period

SUMMER CUP | OSO DURO
white · Counts as a match
Boys Gi / White / Junior II (11yrs) / -36,30 kg
  • Source belt category: white

1 match in the rating period

OPEN ASTURIAS | OSO DURO
grey · Counts as a match
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Source belt category: grey

2 matches in the rating period

1er CAMPEONATO NACIONAL DE CANTABRIA | OSO DURO
grey · Counts as a match
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Source belt category: grey

2 matches in the rating period

OPEN SANTURTZI | OSO DURO
grey · Counts as a match
Boys Gi / Grey / Junior II (11yrs) / -33,40 kg
  • Source belt category: grey

2 matches in the rating period

OPEN BALMASEDA | OSO DURO
grey · Counts as a match
Boys No-Gi / Grey / Junior I (10yrs) / -34,80 kg
  • Source belt category: grey

1 match in the rating period

OPEN BALMASEDA | OSO DURO
grey · Counts as a match
Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
  • Source belt category: grey

1 match in the rating period

ZAMUDIO CUP | OSO DURO
grey · Counts as a match
Boys No-Gi / Grey / Junior I (10yrs) / -31,80 kg
  • Source belt category: grey

1 match in the rating period

ZAMUDIO CUP | OSO DURO
grey · Counts as a match
Boys Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Source belt category: grey

1 match in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -32,0 kg
  • Source belt category: grey

1 match in the rating period