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Leon Krause

Inside Position Academy

W–L
4–12
Won and lost rating-eligible matches in the past 12 months.
Gi
1,158
Rating based on Gi matches in the past 12 months.
No-Gi
1,189
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
3
Bronze
1
Total medals
4
Events with results
4

Full career record

Wins
4
Losses
12
Matches
16
Win rate
25.0%

Ways of winning

Submission
1
Points
3
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

  1. 2026 AGF Hamburg Summer Open

    DE Event record 0–4

    • No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Light I (Up to 43.10 kg)
    • Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
9
Distinct events
4

Ways of winning

  • Submission 1 25%
  • Points 3 75%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1158
Record
1–4
Win rate
20%
Submission share
0%

No-Gi

Rating
1189
Record
3–8
Win rate
27%
Submission share
33%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,237
Change over 90 days
+4
Highest rating in 12 months
1,256
Performance versus expectation
-9.4 pp
Schedule strength
Top 30%
Average opponent rating
1,355
Weighted win rate
27%
Expected win rate
36%
Repeat-opponent share
44%
Effective evidence
10
Confidence
90/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 1–10 1–10 across 11 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1372 Paul Wiesener · Fennec BJJ Kids Cup Gi & NoGi Sub 00:17 0–0

Full career

  1. #1372 Paul Wiesener · Fennec BJJ Kids Cup Gi & NoGi Sub 00:17 0–0

Rivals

Opponent Head-to-head record Matches
Kuno Holzapfel 1–3 4
Karolina Sura 0–2 2

Around this athlete

Athlete Rank Rating
Ayhan Winitschenko #1167 1,237
Leon Krause #1168 1,237
Dua Bunjaku #1169 1,236

Scheduled

  1. 2026 AGF Bremen Open

    Germany

    Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg) No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)
    Confirmed

Recent tournaments

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 1,237

Rating-period composition

Rating matches
16 0
Record
4–12 Previous month 4–12
Opponents
9 0
Events
4 0

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

July 2026 4 new matches Change -19 Rating 1,236

Rating-period composition

Rating matches
16 +4
Record
4–12 Previous month 4–8
Opponents
9 +1
Events
4 +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
July 4, 2026 Noah Abdul
2026 AGF Hamburg Summer Open No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Light I (Up to 43.10 kg)
Method Points 03:00 4–5
Marginal influence -10
Loss
July 4, 2026 Noah Abdul
2026 AGF Hamburg Summer Open No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Light I (Up to 43.10 kg)
Method Submission 01:38 0–3
Marginal influence -10
Loss
July 4, 2026 Timofej Petrakov
2026 AGF Hamburg Summer Open Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 02:52 2–7
Marginal influence -3
Loss
July 4, 2026 Timofej Petrakov
2026 AGF Hamburg Summer Open Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)
Method Points 03:00 4–13
Marginal influence -3
June 2026 No new matches Change -1 Rating 1,255

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
8 0
Events
3 0

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

May 2026 5 new matches Change +21 Rating 1,256

Rating-period composition

Rating matches
12 +5
Record
4–8 Previous month 3–4
Opponents
8 +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
May 23, 2026 Kuno Holzapfel
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
Method Points 03:00 4–6
Marginal influence -4
Loss
May 23, 2026 Kuno Holzapfel
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
Method Points 03:00 0–7
Marginal influence -4
Win
May 23, 2026 Kuno Holzapfel
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
Method Points 02:49 7–0
Marginal influence +8
Loss
May 23, 2026 Karolina Sura
NAGA Germany Grappling Championship Children No-Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
Method Points 03:00 0–6
Marginal influence -10
Loss
May 23, 2026 Kuno Holzapfel
NAGA Germany Grappling Championship Children No-Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
Method Points 03:00 0–2
Marginal influence -16
April 2026 No new matches Change +1 Rating 1,235

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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 -2 Rating 1,234

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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 +4 Rating 1,236

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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 4 new matches Change +64 Rating 1,232

Rating-period composition

Rating matches
7 +4
Record
3–4 Previous month 1–2
Opponents
7 +4
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.
Win
January 31, 2026 Tyler Ernst
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Nogi (under 10) / Anfänger / Junior 1 (8/9yrs) / - 42 kg
Method Points 03:00 9–2
Marginal influence +22
Loss
January 31, 2026 Milosz Manthey
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Nogi (under 10) / Anfänger / Junior 1 (8/9yrs) / - 42 kg
Method Points 03:00 0–2
Marginal influence -11
Win
January 31, 2026 Unknown User
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Nogi (under 10) / Anfänger / Junior 1 (8/9yrs) / - 42 kg
Method Points 03:00 13–0
Marginal influence +15
Loss
January 31, 2026 Karolina Sura
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Nogi (under 10) / Anfänger / Junior 1 (8/9yrs) / - 42 kg
Method Points 03:00 0–24
Marginal influence -9
December 2025 No new matches Change 0 Rating 1,168

Rating-period composition

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

November 2025 3 new matches Change Starting point Rating 1,168

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
November 22, 2025 Frederik Heyder
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Points 03:00 0–11
Marginal influence -14
Win
November 22, 2025 Paul Wiesener
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:17 0–0
Marginal influence +19
Loss
November 22, 2025 Timofej Petrakov
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:47 0–2
Marginal influence -7
Relevant matches
10
Official ranking percentile
Top 79%
Performance
9.4 pp below expectation

10 weighted matches against 9 different opponents across 4 events

Weighted win rate
26.5%
Expected win rate
36.0%
Average opponent rating
1,355
Repeated-opponent share
43.8%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 3 event votes Selected outcome

Registrations and outcomes

2026 AGF Hamburg Summer Open
U10 · Counts
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Light I (Up to 43.10 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
NAGA Germany Grappling Championship
U10 · Counts
1 Adult 13 & Up Spectator ticket
Children Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Children No-Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
  • Competition age 9
  • Registered age: u10
  • Source category: u10
The Combatch Games 5: Kids & Teens - Berlin
U10 · Counts
Girls & Boys Nogi (under 10) / Anfänger / Junior 1 (8/9yrs) / - 42 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Fennec BJJ Kids Cup Gi & NoGi
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 42 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

  • ≤ 42 kg 1 competition event Selected outcome
  • ≤ 43 kg 1 competition event
  • ≤ 45 kg 1 competition event

Registrations and outcomes

2026 AGF Hamburg Summer Open
≤ 43 kg · Counts as a competition event
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 kg)

2 matches in the rating period

2026 AGF Hamburg Summer Open
≤ 43 kg · Counts as a competition event
No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 kg)

2 matches in the rating period

NAGA Germany Grappling Championship
Does not count
1 Adult 13 & Up Spectator ticket

No matches in the rating period · no valid weight evidence

NAGA Germany Grappling Championship
≤ 45 kg · Counts as a competition event
Children Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
  • Registered weight class: 40 - 44.9
  • Source competition limit: 40 - 44.9

3 matches in the rating period

NAGA Germany Grappling Championship
≤ 45 kg · Counts as a competition event
Children No-Gi (Male) / Beginner / 40 - 44.9 / 8-9 years
  • Registered weight class: 40 - 44.9
  • Source competition limit: 40 - 44.9

2 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
≤ 42 kg · Counts as a competition event
Girls & Boys Nogi (under 10) / Anfänger / Junior 1 (8/9yrs) / - 42 kg
  • Registered weight class: - 42 kg
  • Source competition limit: - 42 kg

4 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
≤ 38 kg · Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

3 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 5 matches in the rating period Selected outcome
  • white 2 matches in the rating period

Registrations and outcomes

2026 AGF Hamburg Summer Open
white · Counts as a match
No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Light I (Up to 43.10 kg)
  • Source belt category: white

2 matches in the rating period

2026 AGF Hamburg Summer Open
grey · Counts as a match
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Light I (Up to 43.10 kg)
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
  • Source belt category: grey

3 matches in the rating period