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Yerai Perez Gonzalez

(No team)

W–L
0–2
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,126
Rating based on No-Gi matches in the past 12 months.
Current form
0–2
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

3
Indexed competition matches
Date Opponent Result Event Division
2026-06-27 Ruben Silva
Loss
WORLD CUP BJJ 2026 No-Gi · Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
2025-10-18 Jose Diaz
Loss
EUROPE CUP BJJ 2025 - ETAPA FINAL No-Gi · Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
2025-07-19 Isaac Martinez
Loss
SUMMER CUP BJJ GI & NO-GI 2025 No-Gi · Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)

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 -1 Rating 1,126

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 · 1 left period Change +13 Rating 1,127

Rating-period composition

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

June 2026 1 new match Change -9 Rating 1,114

Rating-period composition

Rating matches
3 +1
Record
0–3 Previous month 0–2
Opponents
3 +1
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.
Loss
June 27, 2026 Ruben Silva
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
Method Points 04:00 0–9
Marginal influence -30
May 2026 No new matches Change -3 Rating 1,123

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,126

Rating-period composition

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

March 2026 No new matches Change +1 Rating 1,126

Rating-period composition

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

February 2026 No new matches Change -1 Rating 1,125

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 No new matches Change 0 Rating 1,126

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,126

Rating-period composition

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

November 2025 No new matches Change 0 Rating 1,126

Rating-period composition

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

October 2025 1 new match Change -12 Rating 1,126

Rating-period composition

Rating matches
2 +1
Record
0–2 Previous month 0–1
Opponents
2 +1
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
October 18, 2025 Jose Diaz
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 04:00 0–12
Marginal influence -30
September 2025 No new matches Change 0 Rating 1,138

Rating-period composition

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

Relevant matches
2
Official ranking percentile
-
Performance
-

2 weighted matches against 2 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,454
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
U18 · Counts
Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
EUROPE CUP BJJ 2025 - ETAPA FINAL
Does not count
Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 57 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

  • ≤ 57 kg 1 competition event Selected outcome
  • ≤ 67 kg 1 competition event

Registrations and outcomes

WORLD CUP BJJ 2026
≤ 67 kg · Counts as a competition event
Juvenile Boys NO-GI / White / 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

EUROPE CUP BJJ 2025 - ETAPA FINAL
≤ 57 kg · Counts as a competition event
Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
  • Registered weight class: -57,0 kg (Light feather)
  • Source competition limit: -57,0 kg (Light feather)

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 2 matches in the rating period Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
white · Counts as a match
Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
  • Source belt category: white

1 match in the rating period

EUROPE CUP BJJ 2025 - ETAPA FINAL
white · Counts as a match
Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
  • Source belt category: white

1 match in the rating period