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David Cerveron

Dream Art Valencia

W–L
15–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,398
Rating based on Gi matches in the past 12 months.
No-Gi
1,480
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
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

29
Indexed competition matches
Date Opponent Result Event Division
2026-06-27 Angel Gallardo Amador
Win
WORLD CUP BJJ 2026 No-Gi · Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
2026-06-27 Antony Severs
Win
WORLD CUP BJJ 2026 No-Gi · Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
2026-06-27 Daniel Pinilla Castell
Win
WORLD CUP BJJ 2026 Gi · Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
2026-06-27 Unai Ubeda Sanchez
Win
WORLD CUP BJJ 2026 Gi · Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
2026-05-16 Vicente Calaforra Soler
Win
ADCC SPAIN ALBACETE 2026 No-Gi · Boys 15-17 years / Intermediate / -50 kg
2026-05-16 Oscar O’Meara
Win
ADCC SPAIN ALBACETE 2026 No-Gi · Boys 15-17 years / Intermediate / -50 kg
2026-05-09 Andres GALAN SANTIAGO
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
2026-05-09 Lope Rey Prieto
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
2026-05-09 Ethan Hueso Yeguas
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
2026-05-09 Ethan Hueso Yeguas
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
2026-04-18 Alex Patino Faus
Win
VALENCIA BJJ CUP GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
2026-04-18 Antony Severs
Win
VALENCIA BJJ CUP GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
2026-04-18 Daniel Pinilla Castell
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
2026-04-18 Alex Patino Faus
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
2025-10-18 Lope Rey Prieto
Win
EUROPE CUP BJJ 2025 - ETAPA FINAL No-Gi · Kids Boys NO-GI / White-Grey / Infanto Juvenil B / -47,0 kg
2025-10-18 Hector Blaga Gonzalez
Loss
EUROPE CUP BJJ 2025 - ETAPA FINAL Gi · Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
2025-07-19 Iker Bernal
Win
SUMMER CUP BJJ GI & NO-GI 2025 Gi · Kids Boys GI / White / Infanto Juvenil B / -47,0 kg
2025-07-19 Iker Bernal
Win
SUMMER CUP BJJ GI & NO-GI 2025 Gi · Kids Boys GI / White / Infanto Juvenil B / -47,0 kg
2025-07-19 Andres GALAN SANTIAGO
Win
SUMMER CUP BJJ GI & NO-GI 2025 No-Gi · Kids Boys NO-GI / White-Yellow / Infanto Juvenil B / -47,0 kg
2025-07-19 Leo Marin
Win
SUMMER CUP BJJ GI & NO-GI 2025 No-Gi · Kids Boys NO-GI / White-Yellow / Infanto Juvenil B / -47,0 kg
2025-06-28 Andres GALAN SANTIAGO
Loss
WORLD CUP BJJ 2025 No-Gi · Kids Boys NO-GI / White-Grey / Infanto Juvenil B / -47,0 kg
2025-06-28 Daniel Pinilla Castell
Win
WORLD CUP BJJ 2025 Gi · Kids Boys GI / White / Infanto Juvenil B / -47,0 kg
2025-06-28 Izan Martinez Nunez
Win
WORLD CUP BJJ 2025 Gi · Kids Boys GI / White / Infanto Juvenil B / -47,0 kg
2025-05-10 Andres GALAN SANTIAGO
Win
KIMURA CUP ALICANTE 2025. No-Gi · Boys No-Gi / Grey / Teen / -46 kg
2025-05-10 Antonio Marín Sánchez
Win
KIMURA CUP ALICANTE 2025. No-Gi · Boys No-Gi / Grey / Teen / -46 kg
2025-05-10 Unai Ubeda Sanchez
Loss
KIMURA CUP ALICANTE 2025. Gi · Boys Gi / White / Teen / -46 kg
2025-05-10 Adrian Olivera Albaladejo
Win
KIMURA CUP ALICANTE 2025. Gi · Boys Gi / White / Teen / -46 kg
2025-05-10 Leo Marin
Win
KIMURA CUP ALICANTE 2025. Gi · Boys Gi / White / Teen / -46 kg
2025-03-08 Agustín Barrera
Loss
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2025 Gi · Kids Boys GI / White / Infanto Juvenil B / -47,0 kg

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 -3 Rating 1,514

Rating-period composition

Rating matches
16 0
Record
15–1 Previous month 15–1
Opponents
11 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 · 4 left period Change -25 Rating 1,517

Rating-period composition

Rating matches
16 -4
Record
15–1 Previous month 19–1
Opponents
11 -2
Events
5 -1

4 older matches left the 12-month period: 4 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

June 2026 4 new matches · 3 left period Change +24 Rating 1,542

Rating-period composition

Rating matches
20 +1
Record
19–1 Previous month 17–2
Opponents
13 +1
Events
6 0

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
WORLD CUP BJJ 2026 Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 02:14 7–0
Marginal influence +13
Win
June 27, 2026 Antony Severs
WORLD CUP BJJ 2026 Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 03:37 3–2
Marginal influence +6
Win
WORLD CUP BJJ 2026 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
Method Points 04:00 5–0
Marginal influence +6
Win
June 27, 2026 Unai Ubeda Sanchez
WORLD CUP BJJ 2026 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
Method Points 04:00 6–2
Marginal influence +4
May 2026 6 new matches · 5 left period Change +23 Rating 1,518

Rating-period composition

Rating matches
19 +1
Record
17–2 Previous month 15–3
Opponents
12 0
Events
6 +1

5 older matches left the 12-month period: 4 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
ADCC SPAIN ALBACETE 2026 Boys 15-17 years / Intermediate / -50 kg
Method Submission 01:04 0–0
Marginal influence +11
Win
May 16, 2026 Oscar O’Meara
ADCC SPAIN ALBACETE 2026 Boys 15-17 years / Intermediate / -50 kg
Method Points 04:00 2–0
Marginal influence +14
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
Method Submission 02:54 6–2
Marginal influence +10
Win
May 9, 2026 Lope Rey Prieto
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
Method Submission 00:20 2–0
Marginal influence +6
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 00:40 5–0
Marginal influence +2
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 01:03 10–0
Marginal influence +2
April 2026 4 new matches Change +51 Rating 1,495

Rating-period composition

Rating matches
18 +4
Record
15–3 Previous month 11–3
Opponents
12 +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.
Win
April 18, 2026 Alex Patino Faus
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 01:28 10–0
Marginal influence +13
Win
April 18, 2026 Antony Severs
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 02:22 7–0
Marginal influence +6
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
Method Decision 02:22 0–0
Marginal influence +6
Win
April 18, 2026 Alex Patino Faus
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
Method Submission 02:25 8–0
Marginal influence +6
March 2026 No new matches · 1 left period Change +19 Rating 1,444

Rating-period composition

Rating matches
14 -1
Record
11–3 Previous month 11–4
Opponents
10 -1
Events
4 -1

1 older matches left the 12-month period: 0 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 -1 Rating 1,425

Rating-period composition

Rating matches
15 0
Record
11–4 Previous month 11–4
Opponents
11 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 +2 Rating 1,426

Rating-period composition

Rating matches
15 0
Record
11–4 Previous month 11–4
Opponents
11 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 0 Rating 1,424

Rating-period composition

Rating matches
15 0
Record
11–4 Previous month 11–4
Opponents
11 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 No new matches Change +7 Rating 1,424

Rating-period composition

Rating matches
15 0
Record
11–4 Previous month 11–4
Opponents
11 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.

October 2025 2 new matches Change -6 Rating 1,417

Rating-period composition

Rating matches
15 +2
Record
11–4 Previous month 10–3
Opponents
11 +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.
Win
October 18, 2025 Lope Rey Prieto
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys NO-GI / White-Grey / Infanto Juvenil B / -47,0 kg
Method Submission 01:00 4–0
Marginal influence +8
Loss
October 18, 2025 Hector Blaga Gonzalez
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
Method Points 04:00 0–6
Marginal influence -20
September 2025 No new matches Change -4 Rating 1,423

Rating-period composition

Rating matches
13 0
Record
10–3 Previous month 10–3
Opponents
9 0
Events
4 0

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

Relevant matches
11.8
Official ranking percentile
Top 7%
Performance
20.1 pp above expectation

11.8 weighted matches against 11 different opponents across 5 events

Weighted win rate
91.3%
Expected win rate
71.2%
Average opponent rating
1,297
Repeated-opponent share
31.3%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 4 event votes Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
U16 · Counts
Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
ADCC SPAIN ALBACETE 2026
U16 · Counts
Boys 15-17 years / Intermediate / -50 kg
  • Competition age 15
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
U16 · Counts
Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
VALENCIA BJJ CUP GI & NO-GI 2026
U16 · Counts
Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
EUROPE CUP BJJ 2025 - ETAPA FINAL
Does not count
Kids Boys NO-GI / White-Grey / Infanto Juvenil B / -47,0 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 50 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

  • ≤ 50 kg 1 competition event Selected outcome
  • ≤ 51 kg 2 competition events

Registrations and outcomes

WORLD CUP BJJ 2026
≤ 51 kg · Counts as a competition event
Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

2 matches in the rating period

WORLD CUP BJJ 2026
≤ 51 kg · Counts as a competition event
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

2 matches in the rating period

ADCC SPAIN ALBACETE 2026
≤ 50 kg · Counts as a competition event
Boys 15-17 years / Intermediate / -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

2 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
≤ 55 kg · Does not count
Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
  • Registered weight class: -55,0 kg
  • Source competition limit: -55,0 kg

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

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
≤ 51 kg · Does not count
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

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

VALENCIA BJJ CUP GI & NO-GI 2026
≤ 51 kg · Counts as a competition event
Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

2 matches in the rating period

VALENCIA BJJ CUP GI & NO-GI 2026
≤ 51 kg · Counts as a competition event
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

2 matches in the rating period

EUROPE CUP BJJ 2025 - ETAPA FINAL
≤ 47 kg · Does not count
Kids Boys NO-GI / White-Grey / Infanto Juvenil B / -47,0 kg
  • Registered weight class: -47,0 kg
  • Source competition limit: -47,0 kg

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

EUROPE CUP BJJ 2025 - ETAPA FINAL
≤ 51 kg · Does not count
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

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

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 11 matches in the rating period Selected outcome
  • yellow 2 matches in the rating period
  • white 1 match in the rating period

Registrations and outcomes

WORLD CUP BJJ 2026
grey · Counts as a match
Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
  • Source belt category: grey

2 matches in the rating period

WORLD CUP BJJ 2026
grey · Counts as a match
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Source belt category: grey

2 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
yellow · Counts as a match
Kids Boys NO-GI / Grey-Yellow / Infanto Juvenil B / -55,0 kg
  • Source belt category: yellow

2 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Source belt category: grey

2 matches in the rating period

VALENCIA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg
  • Source belt category: grey

2 matches in the rating period

VALENCIA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg
  • Source belt category: grey

2 matches in the rating period

EUROPE CUP BJJ 2025 - ETAPA FINAL
grey · Counts as a match
Kids Boys NO-GI / White-Grey / Infanto Juvenil B / -47,0 kg
  • Source belt category: grey

1 match in the rating period

EUROPE CUP BJJ 2025 - ETAPA FINAL
white · Counts as a match
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Source belt category: white

1 match in the rating period