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Sefanja Rosies

Brasa Belgium

W–L
1–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,109
Rating based on Gi matches in the past 12 months.
No-Gi
1,190
Rating based on No-Gi matches in the past 12 months.
Current form
1–5
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

8
Events
Date Event Result Format Division
Lion Cub Jiu Jitsu Competition 5 the Netherlands · Gi · 13–14 yo · orange/green · ≤46/50/55 kg ; No-Gi · 12–14 yo · yellow/orange · ≤46/50/55 kg 1–5 W–L: Win / Loss GiNo-Gi
  • Boys GI / 13 & 14 years old (DAY 1: Saturday) / Orange & Green belt / -46 & -50 & -55 kg
  • Place #5
'The Future League 5' by VERSUS the Netherlands · Gi · 12–13 yo · yellow · ≤46 kg 0–2 W–L: Win / Loss Gi
  • 12-13 years / Boys / -46kg & -50kg / Yellow+
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 Belgium · 11–12 yo · orange/green · ≤39.3 kg ; No-Gi · 11–12 yo · orange/green · ≤39.3 kg 1–3 W–L: Win / Loss No-Gi
  • Boys / Orange & Green / 10-11-12 yrs / -39,3 kg
  • Boys No Gi / Orange & Green / 10-11-12 yrs / -39,3 kg
International Veluwe Open Jiu Jitsu Championship 2023 GI & NO-GI the Netherlands · Gi · 10–12 yo · grey/yellow/orange · ≤34/38 kg ; No-Gi · 10–12 yo · yellow/orange · ≤34/38 kg 4–2 W–L: Win / Loss GiNo-Gi
  • Kids Gi / 10 - 12 years boys / Grey & Yellow & Orange / -34 & -38 kg
  • Kids No-gi / 9 & 10 - 12 years kids / Yellow & Oranje / -34 & -38 kg
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth Belgium · 11–12 yo · orange/green · ≤34.2 kg ; No-Gi · 8–9 yo · yellow · ≤39.3 kg 3–1 W–L: Win / Loss No-Gi
  • Boys No Gi / Yellow / 8-9 yrs / -39,3 kg
  • Boys / Orange & Green / 10-11-12 yrs / -34,20 kg
PAN European Championship 2022 Belgium · Gi · 10–12 yo · yellow/orange · ≤34 kg ; No-Gi · 10–12 yo · orange · ≤30 kg 2–3 W–L: Win / Loss GiNo-Gi
  • Kids Gi / Kids 10 - 12 years old (Junior) Gi / Yellow & Orange Gi / -34 kg Gi
  • Kids No-gi / Kids 10 - 12 years old (Junior) No-gi / Orange No-gi / -30 kg No-gi
Be.Brussels Interclub Jiu Jitsu Belgium · Gi · 11–12 yo · orange/green · ≤40.3 kg ; Gi · 9–10 yo · yellow · ≤35 kg 4–2 W–L: Win / Loss Gi
  • Boys / Yellow / Pee Wee II (8-9-10yrs) / -35 kg
  • Place #5
Street Grappling Kids/Adults Belgium · Gi · 10 yo · yellow · ≤34.2 kg 0–1 W–L: Win / Loss Gi
  • Boys / Yellow / Junior I (10yrs) / -34,20 kg

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 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 1 event vote Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 5
U16 · Counts
Boys NO-GI / 12 - 14 years old (DAY 1: Saturday) / Yellow & Orange belt / -46 & -50 & -55 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Boys GI / 13 & 14 years old (DAY 1: Saturday) / Orange & Green belt / -46 & -50 & -55 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16

Classification evidence

Why Orange?

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

  • orange 6 matches in the rating period Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 5
orange · Counts as a match
Boys NO-GI / 12 - 14 years old (DAY 1: Saturday) / Yellow & Orange belt / -46 & -50 & -55 kg
  • Source belt category: orange

4 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
orange · Counts as a match
Boys GI / 13 & 14 years old (DAY 1: Saturday) / Orange & Green belt / -46 & -50 & -55 kg
  • Source belt category: orange

2 matches in the rating period