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Lamar Roca

ZR TEAM ANDORRA

W–L
10–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,499
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

11
Indexed competition matches
Date Opponent Result Event Division
2026-08-01 Emilian Bello
Loss
BARCELONA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-08-01 Isaac Villavicencio
Win
BARCELONA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-08-01 Alex Fernandez De Haro
Win
BARCELONA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-07-04 Nil Fernández Rodriguez
Win
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-07-04 Pau Herrero Asensio
Win
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-03-08 Axel Martínez García
Win
GIRONA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-03-08 Bruno Cano Martos
Win
GIRONA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / Grey / Infantil A / -29,0 kg
2026-01-10 Matheus Flores
Win
CATALUÑA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -29,0 kg
2026-01-10 Jorge Triano Sakaeva
Win
CATALUÑA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -29,0 kg
2025-11-29 Aaron TOUIL VIGNEAU
Win
GILAND BJJ KIDS GI & NO-GI 2025 Gi · Kids Boys GI / White / Mirim / -29,0 kg
2025-11-29 Aaron TOUIL VIGNEAU
Win
GILAND BJJ KIDS GI & NO-GI 2025 Gi · Kids Boys GI / White / Mirim / -29,0 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 3 new matches Change +6 Rating 1,499

Rating-period composition

Rating matches
11 +3
Record
10–1 Previous month 8–0
Opponents
10 +3
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
August 1, 2026 Emilian Bello
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Submission 01:37 0–12
Marginal influence -38
Win
August 1, 2026 Isaac Villavicencio
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Submission 02:02 9–0
Marginal influence +15
Win
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Points 03:00 2–0
Marginal influence +11
July 2026 2 new matches Change +51 Rating 1,493

Rating-period composition

Rating matches
8 +2
Record
8–0 Previous month 6–0
Opponents
7 +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.
Win
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Points 03:00 10–0
Marginal influence +15
Win
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Points 03:00 2–0
Marginal influence +19
June 2026 No new matches Change -2 Rating 1,442

Rating-period composition

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

May 2026 No new matches Change -1 Rating 1,444

Rating-period composition

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

April 2026 No new matches Change +10 Rating 1,445

Rating-period composition

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

March 2026 2 new matches Change +76 Rating 1,435

Rating-period composition

Rating matches
6 +2
Record
6–0 Previous month 4–0
Opponents
5 +2
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
GIRONA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Points 03:00 4–0
Marginal influence +14
Win
March 8, 2026 Bruno Cano Martos
GIRONA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -29,0 kg
Method Submission 00:38 9–0
Marginal influence +8
February 2026 No new matches Change 0 Rating 1,359

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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.

January 2026 2 new matches Change +124 Rating 1,359

Rating-period composition

Rating matches
4 +2
Record
4–0 Previous month 2–0
Opponents
3 +2
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.
Win
January 10, 2026 Matheus Flores
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -29,0 kg
Method Submission 00:30 0–5
Marginal influence +24
Win
January 10, 2026 Jorge Triano Sakaeva
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -29,0 kg
Method Points 03:00 2–0
Marginal influence +12
December 2025 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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.

November 2025 2 new matches Change Starting point Rating 1,235

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 29, 2025 Aaron TOUIL VIGNEAU
GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys GI / White / Mirim / -29,0 kg
Method Submission 01:05 7–0
Marginal influence +7
Win
November 29, 2025 Aaron TOUIL VIGNEAU
GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys GI / White / Mirim / -29,0 kg
Method Points 02:00 5–0
Marginal influence +7
Relevant matches
8.5
Official ranking percentile
Top 9%
Performance
15.6 pp above expectation

8.5 weighted matches against 10 different opponents across 5 events

Weighted win rate
90.9%
Expected win rate
75.3%
Average opponent rating
1,258
Repeated-opponent share
9.1%
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 4 event votes Selected outcome

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
U10 · Counts
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
COSTA BRAVA CUP BJJ GI & NO-GI 2026
U10 · Counts
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
GIRONA BJJ CUP GI & NO-GI 2026
U10 · Counts
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
CATALUÑA BJJ CUP GI & NO-GI 2026
U10 · Counts
Kids Boys GI / White / Infantil A / -29,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
GILAND BJJ KIDS GI & NO-GI 2025
Does not count
Kids Boys GI / White / Mirim / -29,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 29 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

  • ≤ 29 kg 3 competition events Selected outcome

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
≤ 29 kg · Counts as a competition event
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

3 matches in the rating period

COSTA BRAVA CUP BJJ GI & NO-GI 2026
≤ 29 kg · Counts as a competition event
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

2 matches in the rating period

GIRONA BJJ CUP GI & NO-GI 2026
≤ 29 kg · Counts as a competition event
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

2 matches in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 29 kg · Does not count
Kids Boys GI / White / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

2 matches in the rating period · outside the three most recent unambiguous events

GILAND BJJ KIDS GI & NO-GI 2025
≤ 29 kg · Does not count
Kids Boys GI / White / Mirim / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

2 matches in the rating period · outside the three most recent unambiguous events

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 7 matches in the rating period Selected outcome
  • white 4 matches in the rating period

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Source belt category: grey

3 matches in the rating period

COSTA BRAVA CUP BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Source belt category: grey

2 matches in the rating period

GIRONA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -29,0 kg
  • Source belt category: grey

2 matches in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infantil A / -29,0 kg
  • Source belt category: white

2 matches in the rating period

GILAND BJJ KIDS GI & NO-GI 2025
white · Counts as a match
Kids Boys GI / White / Mirim / -29,0 kg
  • Source belt category: white

2 matches in the rating period