TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Willi Hoppe

Fennec Jiu Jitsu

W–L
10–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,360
Rating based on Gi matches in the past 12 months.
No-Gi
1,285
Rating based on No-Gi matches in the past 12 months.
Current form
6–4
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

41
Indexed competition matches
Date Opponent Result Event Division
2026-09-05 Daniil Shopinskiy
Loss
Grappling Industries BERLIN No-Gi · No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -75 lbs
2026-09-05 Daniil Shopinskiy
Loss
Grappling Industries BERLIN No-Gi · No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -75 lbs
2026-09-05 Daniil Shopinskiy
Loss
Grappling Industries BERLIN Gi · Gi Kids / Grey / 12 - 13 years (Male) / -85 lbs
2026-09-05 Leo Schneider
Win
Grappling Industries BERLIN Gi · Gi Kids / Grey / 12 - 13 years (Male) / -85 lbs
2026-06-27 Niklas Wolf
Win
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 No-Gi · Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-06-27 Niklas Wolf
Win
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 No-Gi · Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-06-27 Niklas Wolf
Win
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Gi · Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-06-27 Niklas Wolf
Win
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Gi · Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-05-23 Emilio Mirek
Win
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-05-23 Adrian Hidanovic
Win
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-05-23 Daniil Shopinskiy
Loss
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-05-23 Daniil Shopinskiy
Loss
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Gi · Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-05-23 Adrian Hidanovic
Win
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Gi · Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
2026-01-31 David Khudoyan
Win
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
2026-01-31 David Khudoyan
Win
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
2025-12-20 Sergej Gekman
Win
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Gi · Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
2025-12-20 Colin Damm
Loss
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Gi · Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
2025-09-27 Max Lentfer
Loss
King Tatami - BJJ Gi Kids Pro Gi · Boys Gi / 12-13 Jahre/Years / -38 kg
2025-09-27 Arnav Van Dam
Win
King Tatami - BJJ Gi Kids Pro Gi · Boys Gi / 12-13 Jahre/Years / -38 kg
2025-08-30 Malvin Goa
Loss
NAGA Amsterdam Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 12-13 years
2025-08-30 Malvin Goa
Loss
NAGA Amsterdam Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 12-13 years
2025-08-23 Phil Schmidt
Win
KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI TURNIER | ROUND ROBIN youth_ratings.formats.conflict · JUNIOR I Boys / - 36Kg Middleweight / White/Grey / Junior I (10-11 Jahre)
2025-08-23 Oscar Rozek
Win
KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI TURNIER | ROUND ROBIN youth_ratings.formats.conflict · JUNIOR I Boys / - 36Kg Middleweight / White/Grey / Junior I (10-11 Jahre)
2025-08-23 Adam Ali
Win
KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI TURNIER | ROUND ROBIN youth_ratings.formats.conflict · JUNIOR I Boys / - 36Kg Middleweight / White/Grey / Junior I (10-11 Jahre)
2025-06-15 Adam Umaev
Win
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Boys Gi (under 16 y.o.) / White / 12-13 years / -34 kg
2025-06-15 Roman Lantsman
Loss
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Boys Gi (under 16 y.o.) / White / 12-13 years / -34 kg
2025-06-15 Nebyu Kifle
Win
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Boys Gi (under 16 y.o.) / White / 12-13 years / -34 kg
2025-05-10 Salmen Barhoumi
Loss
BERLIN OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Gi · Boys Gi (under 16 y.o.) / White / 12-13 years / -50 kg
2025-04-19 Amaro Biharie
Loss
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -34 & -38 kg
2025-04-19 Ivar Ketelaars
Loss
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -34 & -38 kg
2025-04-19 Obayd Zouggari
Loss
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -34 & -38 kg
2025-04-19 Joah Hitiahubessy
Loss
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -34 & -38 kg
2025-03-22 Arya Rafie
Loss
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Gi · Boys Gi (under 16 y.o.) / Grey / 10-11 years / -38 kg
2025-03-22 Colin Damm
Win
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Gi · Boys Gi (under 16 y.o.) / Grey / 10-11 years / -38 kg
2025-03-22 Joe Wiering
Loss
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Gi · Boys Gi (under 16 y.o.) / Grey / 10-11 years / -38 kg
2025-02-15 Матвій Бондаренко
Loss
King Tatami - BJJ Gi Kids Pro Gi · Boys Gi / 10-11 Jahre/Years / -30 kg
2025-02-15 Матвій Бондаренко
Loss
King Tatami - BJJ Gi Kids Pro Gi · Boys Gi / 10-11 Jahre/Years / -30 kg
2025-02-01 Arnav Van Dam
Loss
The Combatch Games 4: Kids & Teens - Berlin Gi · Teen Boys Gi / White / Junior 2 (10/11yrs) / - 36 kg
2025-02-01 Mujahid El-Ali
Win
The Combatch Games 4: Kids & Teens - Berlin Gi · Teen Boys Gi / White / Junior 2 (10/11yrs) / - 36 kg
2024-11-30 Lucien Staes Polet
Win
Fennec BJJ Kids Cup Vol. 6 Gi · Boys Gi / Junior II (11/12 yrs) / White/Grey / -30,00 kg
2024-11-30 Colin Damm
Loss
Fennec BJJ Kids Cup Vol. 6 Gi · Boys Gi / Junior II (11/12 yrs) / White/Grey / -30,00 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 No new matches · 2 left period Change +21 Rating 1,397

Rating-period composition

Rating matches
14 -2
Record
10–4 Previous month 10–6
Opponents
9 -1
Events
5 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change 0 Rating 1,376

Rating-period composition

Rating matches
16 0
Record
10–6 Previous month 10–6
Opponents
10 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 4 new matches · 3 left period Change +24 Rating 1,376

Rating-period composition

Rating matches
16 +1
Record
10–6 Previous month 8–7
Opponents
10 -2
Events
6 0

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
June 27, 2026 Niklas Wolf
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Submission 01:12 0–0
Marginal influence +5
Win
June 27, 2026 Niklas Wolf
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Submission 01:41 2–0
Marginal influence +5
Win
June 27, 2026 Niklas Wolf
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Submission 02:33 6–0
Marginal influence +10
Win
June 27, 2026 Niklas Wolf
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Submission 03:23 2–0
Marginal influence +10
May 2026 4 new matches · 1 left period Change +49 Rating 1,352

Rating-period composition

Rating matches
15 +3
Record
8–7 Previous month 6–6
Opponents
12 +2
Events
6 0

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.

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
May 23, 2026 Emilio Mirek
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Points 04:00 6–0
Marginal influence +7
Loss
May 23, 2026 Daniil Shopinskiy
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Points 04:00 2–8
Marginal influence -11
Loss
May 23, 2026 Daniil Shopinskiy
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Submission 01:20 0–2
Marginal influence -19
Win
May 23, 2026 Adrian Hidanovic
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
Method Submission 01:27 2–0
Marginal influence +13
April 2026 No new matches · 4 left period Change +45 Rating 1,303

Rating-period composition

Rating matches
12 -4
Record
6–6 Previous month 6–10
Opponents
10 -4
Events
6 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches · 3 left period Change +12 Rating 1,258

Rating-period composition

Rating matches
16 -3
Record
6–10 Previous month 7–12
Opponents
14 -2
Events
7 -1

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches · 4 left period Change -6 Rating 1,246

Rating-period composition

Rating matches
19 -4
Record
7–12 Previous month 8–15
Opponents
16 -2
Events
8 -2

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 2 new matches Change +36 Rating 1,252

Rating-period composition

Rating matches
23 +2
Record
8–15 Previous month 6–15
Opponents
18 +1
Events
10 +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 31, 2026 David Khudoyan
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
Method Submission 03:04 0–0
Marginal influence +10
Win
January 31, 2026 David Khudoyan
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
Method Points 04:00 0–0
Marginal influence +10
December 2025 2 new matches Change +10 Rating 1,216

Rating-period composition

Rating matches
21 +2
Record
6–15 Previous month 5–14
Opponents
17 +1
Events
9 +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
December 20, 2025 Sergej Gekman
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
Method Submission 01:26 2–0
Marginal influence +10
Loss
December 20, 2025 Colin Damm
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
Method Points 04:00 0–3
Marginal influence -14
November 2025 No new matches · 2 left period Change -13 Rating 1,206

Rating-period composition

Rating matches
19 -2
Record
5–14 Previous month 6–15
Opponents
16 -1
Events
8 -1

2 older matches left the 12-month period: 1 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 No new matches Change -4 Rating 1,219

Rating-period composition

Rating matches
21 0
Record
6–15 Previous month 6–15
Opponents
17 0
Events
9 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

September 2025 2 new matches Change +17 Rating 1,223

Rating-period composition

Rating matches
21 +2
Record
6–15 Previous month 5–14
Opponents
17 +1
Events
9 +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
September 27, 2025 Max Lentfer
King Tatami - BJJ Gi Kids Pro Boys Gi / 12-13 Jahre/Years / -38 kg
Method Submission 01:28 0–0
Marginal influence -19
Win
September 27, 2025 Arnav Van Dam
King Tatami - BJJ Gi Kids Pro Boys Gi / 12-13 Jahre/Years / -38 kg
Method Submission 01:12 0–0
Marginal influence +12
Relevant matches
10.3
Official ranking percentile
Top 28%
Performance
10.3 pp above expectation

10.3 weighted matches against 9 different opponents across 5 events

Weighted win rate
67.1%
Expected win rate
56.7%
Average opponent rating
1,280
Repeated-opponent share
35.7%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 3 event votes Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
U14 · Counts
Boys Absolute Division
  • Competition age 13
  • Registered age: u18
  • Source category: u18
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U14 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
The Combatch Games 5: Kids & Teens - Berlin
U14 · Counts
Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
King Tatami - BJJ Gi Kids Pro
Does not count
Boys Gi / 12-13 Jahre/Years / -38 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 34 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

  • ≤ 34 kg 2 competition events Selected outcome
  • ≤ 36 kg 1 competition event

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Boys Absolute Division

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
≤ 34 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

2 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
≤ 34 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

2 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 34 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

2 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 34 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

2 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
≤ 36 kg · Counts as a competition event
Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
  • Registered weight class: - 36 kg
  • Source competition limit: - 36 kg

2 matches in the rating period

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
≤ 41 kg · Does not count
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
  • Registered weight class: -41 kg
  • Source competition limit: -41 kg

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

King Tatami - BJJ Gi Kids Pro
≤ 38 kg · Does not count
Boys Gi / 12-13 Jahre/Years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 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 16 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
grey · Counts as a match
No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -75 lbs
  • Source belt category: grey

2 matches in the rating period

Grappling Industries BERLIN
grey · Counts as a match
Gi Kids / Grey / 12 - 13 years (Male) / -85 lbs
  • Source belt category: grey

2 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Source belt category: grey

2 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Source belt category: grey

2 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Source belt category: grey

2 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -34 kg
  • Source belt category: grey

2 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
grey · Counts as a match
Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 36 kg
  • Source belt category: grey

2 matches in the rating period

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
  • Source belt category: grey

2 matches in the rating period