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DE

Mik Günther

Nexus Fighter Academy

W–L
3–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,230
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
3–5
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
6
Silver
11
Bronze
4
Total medals
21
Events with results
14

Full career record

Wins
50
Losses
30
Matches
80
Win rate
62.5%

Ways of winning

Submission
28
Points
18
Decision
1
Disqualification
0

Personal records

Longest winning streak
22
Longest submission streak
8
Longest gold streak
2
Largest recorded points win
20–0

Recent recorded placements

  1. 2026 AGF Hamburg Summer Open

    DE Event record 2–3

    • Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
    • Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
    • No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
4
Distinct events
3

Ways of winning

  • Submission 3 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1230
Record
3–3
Win rate
50%
Submission share
100%

No-Gi

Rating
1123
Record
0–2
Win rate
0%
Submission share
-

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
1,264
Change over 90 days
-279
Highest rating in 12 months
1,541
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,320
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
5.2
Confidence
70/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 32–27 32–27 across 59 rematches against 18 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1251 Franjo Pendorf · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Sub 02:01 9–0
  2. #1467 Viktor Herb · 2026 AGF Hamburg Summer Open Sub 00:26 0–2 Earlier · Sub 00:15 0–1 July 4, 2026 · 2026 AGF Hamburg Summer Open

Full career

  1. #17 Richard Finn Gemmecker · Fennec BJJ Kids Cup Vol. 6 Sub 01:10 5–0 Earlier · Sub 02:59 2–0 November 30, 2024 · Fennec BJJ Kids Cup Vol. 6
  2. #145 Linus Edler · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Pts 7–0 Earlier · Pts 4–0 March 22, 2025 · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi
  3. #161 Abdullah Soyturk · The Combatch Games 4: Kids & Teens - Berlin Sub 02:37 0–2 Earlier · Pts 9–4 November 23, 2024 · The Combatch Games 3: Kids & Teens
  4. #235 Dila Sultan Guenes · Grappling Industries BERLIN Sub 01:10 7–0
  5. #325 Emmanouel Karavasilis Kerkyraios · The Combatch Games 4: Kids & Teens - Berlin Pts 2–2 Earlier · Pts 3–0 February 1, 2025 · The Combatch Games 4: Kids & Teens - Berlin
  6. #439 Muhammed Soyturk · Fennec BJJ Kids Cup Vol. 6 Sub 01:07 0–0 Earlier · Sub 00:31 0–2 November 30, 2024 · Fennec BJJ Kids Cup Vol. 6
  7. #463 Tim Libuda · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Pts 5–0 Earlier · Sub 00:52 7–0 November 30, 2024 · Fennec BJJ Kids Cup Vol. 6
  8. #598 Piet Sinemus · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Pts 2–0
  9. #832 Gustav Gruß · Doso Kids Cup - The Combatch Games Pts 4–2
  10. #902 Berzan Ardic · Fennec BJJ Kids Cup Vol. 4 Sub 00:49 10–0

Rivals

Opponent Head-to-head record Matches
Botond Nemeth 1–4 5

Around this athlete

Athlete Rank Rating
Ante Periš #1046 1,264
Mik Günther #1047 1,264
Collin Rehburg #1048 1,264

Scheduled

  1. Grappling Industries AMSTERDAM

    the Netherlands

    Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -85 lbs No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -85 lbs
    Confirmed

  2. Grappling Industries HAMBURG

    Germany

    Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -85 lbs No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -85 lbs
    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 +2 Rating 1,264

Rating-period composition

Rating matches
8 0
Record
3–5 Previous month 3–5
Opponents
4 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.

July 2026 5 new matches Change +89 Rating 1,262

Rating-period composition

Rating matches
8 +5
Record
3–5 Previous month 1–2
Opponents
4 +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.
Win
July 4, 2026 Viktor Herb
2026 AGF Hamburg Summer Open Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
Method Submission 00:26 0–2
Marginal influence +12
Loss
2026 AGF Hamburg Summer Open Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
Method Submission 01:40 0–1
Marginal influence -15
Loss
2026 AGF Hamburg Summer Open No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
Method Points 03:00 0–10
Marginal influence -8
Loss
2026 AGF Hamburg Summer Open No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
Method Submission 01:22 2–2
Marginal influence -8
Win
July 4, 2026 Viktor Herb
2026 AGF Hamburg Summer Open Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
Method Submission 00:15 0–1
Marginal influence +12
June 2026 No new matches Change -1 Rating 1,173

Rating-period composition

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

May 2026 1 new match Change -38 Rating 1,174

Rating-period composition

Rating matches
3 +1
Record
1–2 Previous month 1–1
Opponents
3 +1
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.
Loss
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Decision 03:00 0–0
Marginal influence -21
April 2026 2 new matches · 7 left period Change -140 Rating 1,212

Rating-period composition

Rating matches
2 -5
Record
1–1 Previous month 4–3
Opponents
2 -4
Events
1 0

7 older matches left the 12-month period: 4 won and 3 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.
Loss
April 11, 2026 Linus Edler
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Orange / 10-11 years / -38 kg
Method Submission 01:52 2–12
Marginal influence -18
Win
April 11, 2026 Franjo Pendorf
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Orange / 10-11 years / -38 kg
Method Submission 02:01 9–0
Marginal influence +29
February 2026 No new matches · 6 left period Change -70 Rating 1,352

Rating-period composition

Rating matches
7 -6
Record
4–3 Previous month 9–4
Opponents
6 -4
Events
1 -1

6 older matches left the 12-month period: 5 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change +4 Rating 1,422

Rating-period composition

Rating matches
13 0
Record
9–4 Previous month 9–4
Opponents
10 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.

December 2025 No new matches Change 0 Rating 1,418

Rating-period composition

Rating matches
13 0
Record
9–4 Previous month 9–4
Opponents
10 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.

November 2025 No new matches · 18 left period Change -143 Rating 1,418

Rating-period composition

Rating matches
13 -18
Record
9–4 Previous month 27–4
Opponents
10 -7
Events
2 -2

18 older matches left the 12-month period: 18 won and 0 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 -7 Rating 1,561

Rating-period composition

Rating matches
31 0
Record
27–4 Previous month 27–4
Opponents
17 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.

September 2025 No new matches · 3 left period Change +27 Rating 1,568

Rating-period composition

Rating matches
31 -3
Record
27–4 Previous month 27–7
Opponents
17 -2
Events
4 -1

3 older matches left the 12-month period: 0 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

Relevant matches
5.2
Official ranking percentile
Top 71%
Performance
-

5.2 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,320
Repeated-opponent share
50.0%
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 4 event votes Selected outcome

Registrations and outcomes

2026 AGF Hamburg Summer Open
U14 · Counts
No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Competition age 12
  • Registered age: u14
  • Source category: u14
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Competition T-shirt / Youth Medium
Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
  • Competition age 12
  • Registered age: u12
  • Source category: u12
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
U14 · Counts
Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U14 · Counts
Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
U14 · Counts
Boys Gi (under 16 y.o.) / Orange / 10-11 years / -38 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 38 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

  • ≤ 38 kg 2 competition events Selected outcome
  • ≤ 39 kg 1 competition event

Registrations and outcomes

2026 AGF Hamburg Summer Open
Does not count
No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

No matches in the rating period · no valid weight evidence

2026 AGF Hamburg Summer Open
≤ 39 kg · Counts as a competition event
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

2026 AGF Hamburg Summer Open
≤ 39 kg · Counts as a competition event
Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

1 match in the rating period

2026 AGF Hamburg Summer Open
Does not count
Competition T-shirt / Youth Medium

No matches in the rating period · no valid weight evidence

2026 AGF Hamburg Summer Open
≤ 39 kg · Counts as a competition event
Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

No matches in the rating period · no valid weight evidence

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 38 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

1 match in the rating period

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
≤ 38 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Orange / 10-11 years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

2 matches in the rating period

Classification evidence

Why Yellow?

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

  • yellow 5 matches in the rating period Selected outcome
  • orange 2 matches in the rating period

Registrations and outcomes

2026 AGF Hamburg Summer Open
yellow · Counts as a match
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
  • Source belt category: yellow

2 matches in the rating period

2026 AGF Hamburg Summer Open
yellow · Counts as a match
Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Orange / Feather III (Up to 38.60 kg)
  • Source belt category: yellow

2 matches in the rating period

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
yellow · Counts as a match
Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Source belt category: yellow

1 match in the rating period

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
orange · Counts as a match
Boys Gi (under 16 y.o.) / Orange / 10-11 years / -38 kg
  • Source belt category: orange

2 matches in the rating period