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Benjamin Hahn

MothmanBJJ

W–L
6–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,206
Rating based on Gi matches in the past 12 months.
No-Gi
1,395
Rating based on No-Gi matches in the past 12 months.
Current form
6–3
Results from the ten most recent rating-eligible matches.
Opponents
8
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
10
Losses
8
Matches
18
Win rate
55.6%

Ways of winning

Submission
3
Points
5
Decision
1
Disqualification
1

Personal records

Longest winning streak
3
Longest submission streak
2
Largest recorded points win
10–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
3
Unique opponents
8
Distinct events
2

Ways of winning

  • Submission 2 33%
  • Points 4 67%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1206
Record
1–1
Win rate
50%
Submission share
100%

No-Gi

Rating
1395
Record
5–2
Win rate
71%
Submission share
20%

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
1,407
Change over 90 days
+56
Highest rating in 12 months
1,391
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,296
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
11%
Effective evidence
6.8
Confidence
80/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 1–3 1–3 across 4 rematches against 2 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Antonio Galic 1–1 2
Lukas Göbel 0–2 2

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 0 Rating 1,407

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

July 2026 No new matches Change 0 Rating 1,407

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

June 2026 No new matches Change +1 Rating 1,407

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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 No new matches Change 0 Rating 1,406

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

April 2026 No new matches · 6 left period Change +17 Rating 1,406

Rating-period composition

Rating matches
9 -6
Record
6–3 Previous month 8–7
Opponents
8 -5
Events
2 -1

6 older matches left the 12-month period: 2 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 Change -2 Rating 1,389

Rating-period composition

Rating matches
15 0
Record
8–7 Previous month 8–7
Opponents
13 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.

February 2026 No new matches Change 0 Rating 1,391

Rating-period composition

Rating matches
15 0
Record
8–7 Previous month 8–7
Opponents
13 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.

January 2026 No new matches Change 0 Rating 1,391

Rating-period composition

Rating matches
15 0
Record
8–7 Previous month 8–7
Opponents
13 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.

December 2025 3 new matches Change +71 Rating 1,391

Rating-period composition

Rating matches
15 +3
Record
8–7 Previous month 5–7
Opponents
13 +3
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
December 13, 2025 Adin Omerovic
Grappling Battle Heidelberg Boys No-Gi / White / Teen III (15yrs) / +70,90 kg
Method Points 05:00 6–1
Marginal influence +24
Win
December 13, 2025 Rayan Hammoud
Grappling Battle Heidelberg Boys No-Gi / White / Teen III (15yrs) / +70,90 kg
Method Points 05:00 2–2
Marginal influence +27
Win
December 13, 2025 Rijad Januzi
Grappling Battle Heidelberg Boys No-Gi / White / Teen III (15yrs) / +70,90 kg
Method Points 05:00 10–0
Marginal influence +17
November 2025 No new matches · 2 left period Change -39 Rating 1,320

Rating-period composition

Rating matches
12 -2
Record
5–7 Previous month 7–7
Opponents
10 -2
Events
2 -1

2 older matches left the 12-month period: 2 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 6 new matches Change +24 Rating 1,359

Rating-period composition

Rating matches
14 +6
Record
7–7 Previous month 4–4
Opponents
12 +5
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
October 25, 2025 Timon Dilje
4. Ansbacher Fightclub BJJ-Turnier Men (Gi) / -77 kg / Beginner (White Belt) / U18
Method Submission 02:33 6–0
Marginal influence -2
Loss
October 25, 2025 Antonio Galic
4. Ansbacher Fightclub BJJ-Turnier Men (Gi) / -77 kg / Beginner (White Belt) / U18
Method Points 05:00 0–0
Marginal influence -18
Loss
October 25, 2025 Benedikt Boxberger
4. Ansbacher Fightclub BJJ-Turnier Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
Method Points 05:00 0–9
Marginal influence -15
Win
October 25, 2025 Paul Wille
4. Ansbacher Fightclub BJJ-Turnier Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
Method Points 05:00 7–2
Marginal influence +17
Win
October 25, 2025 Antonio Galic
4. Ansbacher Fightclub BJJ-Turnier Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
Method Submission 03:23 2–2
Marginal influence +23
Loss
October 25, 2025 Maximilian Piwko
4. Ansbacher Fightclub BJJ-Turnier Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
Method Points 05:00 0–19
Marginal influence -18
September 2025 No new matches Change 0 Rating 1,335

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
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.

Relevant matches
6.8
Official ranking percentile
-
Performance
-

6.8 weighted matches against 8 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,296
Repeated-opponent share
11.1%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

Grappling Battle Heidelberg
U18 · Counts
Boys No-Gi / White / Teen III (15yrs) / +70,90 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
4. Ansbacher Fightclub BJJ-Turnier
Does not count
Men (Gi) / -77 kg / Beginner (White Belt) / U18
  • Competition age 15
  • Registered age: u18
  • Source category: u18
Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
  • Competition age 15
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 77 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

  • ≤ 77 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Battle Heidelberg
Does not count
Boys No-Gi / White / Teen III (15yrs) / +70,90 kg
  • Registered weight class: +70,90 kg
  • Source competition limit: +70,90 kg

3 matches in the rating period · weight class could not be normalized reliably

4. Ansbacher Fightclub BJJ-Turnier
≤ 77 kg · Counts as a competition event
Men (Gi) / -77 kg / Beginner (White Belt) / U18
  • Registered weight class: -77 kg
  • Source competition limit: -77 kg

2 matches in the rating period

4. Ansbacher Fightclub BJJ-Turnier
≤ 77 kg · Counts as a competition event
Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
  • Registered weight class: -77 kg
  • Source competition limit: -77 kg

4 matches 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 9 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Battle Heidelberg
white · Counts as a match
Boys No-Gi / White / Teen III (15yrs) / +70,90 kg
  • Source belt category: white

3 matches in the rating period

4. Ansbacher Fightclub BJJ-Turnier
white · Counts as a match
Men (Gi) / -77 kg / Beginner (White Belt) / U18
  • Source belt category: white

2 matches in the rating period

4. Ansbacher Fightclub BJJ-Turnier
white · Counts as a match
Men (No-Gi) / -77 kg / Beginner (White Belt) / U18
  • Source belt category: white

4 matches in the rating period