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Lionel Bojku

Gremlin Jiu Jitsu

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,131
Rating based on Gi matches in the past 12 months.
No-Gi
1,232
Rating based on No-Gi matches in the past 12 months.
Current form
2–6
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

5
Events
Date Event Result Format Division
NAGA Switzerland Grappling Championship CH · Gi · 16–17 yo · 75–79.9 kg ; No-Gi · 14–15 yo · 70–74.9 kg 0–4 W–L: Win / Loss GiNo-Gi
  • Teens Gi (Male) / Expert / 75 - 79.9 / 16-17 years
  • Teens No-Gi (Male) / Expert / 70 - 74.9 / 14-15 years
SFC Grappling AT · No-Gi · 13–15 yo · ≤70 kg 2–0 W–L: Win / Loss No-Gi No-Gi Kids 13-15 Years / -70 kg
MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi AT · Gi · U16 · ≤73 kg 0–2 W–L: Win / Loss Gi Kids Men Gi / U16 (14-15) years / Kids advanced / -73kg
2Brave - Grappling Series 3 AT · Gi · 12–15 yo · ≤70 kg 0–1 W–L: Win / Loss Gi
  • Place #5
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 AT · No-Gi · U16 · white · ≤69 kg 1–1 W–L: Win / Loss No-Gi
  • Jiu Jitsu No Gi (BJJ No Gi) - Male / U16 / White Belt / -69 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 4 event votes Selected outcome

Registrations and outcomes

SFC Grappling
U16 · Counts
No-Gi Kids 13-15 Years / -70 kg
  • Competition age 15
MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi
U16 · Counts
Kids Men Gi / U16 (14-15) years / Kids advanced / -73kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
2Brave - Grappling Series 3
U16 · Counts
Kids 12-15 years / 12-15 years / -70 kg
  • Competition age 15
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
U16 · Counts
Jiu Jitsu No Gi (BJJ No Gi) - Male / U16 / White Belt / -69 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 69 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

  • ≤ 69 kg 1 competition event Selected outcome
  • ≤ 70 kg 2 competition events

Registrations and outcomes

SFC Grappling
≤ 70 kg · Counts as a competition event
No-Gi Kids 13-15 Years / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

2 matches in the rating period

MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi
Does not count
Kids Men Gi / U16 (14-15) years / Kids advanced / -73kg
  • Registered weight class: -73kg
  • Source competition limit: -73kg

No matches in the rating period · no valid weight evidence

2Brave - Grappling Series 3
≤ 70 kg · Counts as a competition event
Kids 12-15 years / 12-15 years / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

1 match in the rating period

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
≤ 69 kg · Counts as a competition event
Jiu Jitsu No Gi (BJJ No Gi) - Male / U16 / White Belt / -69 kg
  • Registered weight class: -69 kg
  • Source competition limit: -69 kg

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

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
white · Counts as a match
Jiu Jitsu No Gi (BJJ No Gi) - Male / U16 / White Belt / -69 kg
  • Source belt category: white

1 match in the rating period