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Isaias Fernandez

AURUM BJJ VALENCIA

W–L
0–1
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,123
Rating based on No-Gi matches in the past 12 months.
Current form
0–1
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

3
Indexed competition matches
Date Opponent Result Event Division
2025-10-18 Denis Dimitrov
Loss
EUROPE CUP BJJ 2025 - ETAPA FINAL No-Gi · Juvenile Boys NO-GI / White / Juvenile / -77,0 kg (Middle Heavy)
2025-06-28 Jan Ruiz
Loss
WORLD CUP BJJ 2025 Gi · Juvenile Boys GI / White / Juvenile / -77,0 kg (Middle Heavy)
2025-06-28 Mauro Calderon
Win
WORLD CUP BJJ 2025 Gi · Juvenile Boys GI / White / Juvenile / -77,0 kg (Middle Heavy)

Calculation details

Rating breakdown for the past 12 months

Rating calculations are being updated. Current event, match and opponent details remain visible.

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

EUROPE CUP BJJ 2025 - ETAPA FINAL
U18 · Counts
Juvenile Boys NO-GI / White / Juvenile / -77,0 kg (Middle Heavy)
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 77 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

  • ≤ 77 kg 1 competition event Selected outcome

Registrations and outcomes

EUROPE CUP BJJ 2025 - ETAPA FINAL
≤ 77 kg · Counts as a competition event
Juvenile Boys NO-GI / White / Juvenile / -77,0 kg (Middle Heavy)
  • Registered weight class: -77,0 kg (Middle Heavy)
  • Source competition limit: -77,0 kg (Middle Heavy)

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 1 match in the rating period Selected outcome

Registrations and outcomes

EUROPE CUP BJJ 2025 - ETAPA FINAL
white · Counts as a match
Juvenile Boys NO-GI / White / Juvenile / -77,0 kg (Middle Heavy)
  • Source belt category: white

1 match in the rating period