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Henry Daiber Tran

Fennec Jiu Jitsu

≤ 46 kg
W–L
6–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,348
Rating based on Gi matches in the past 12 months.
No-Gi
1,217
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.

Honours

Medals and placements

Gold
5
Silver
3
Bronze
2
Total medals
10
Events with results
6

Full career record

Wins
16
Losses
12
Matches
28
Win rate
57.1%

Ways of winning

Submission
10
Points
6
Decision
0
Disqualification
0

Personal records

Longest winning streak
6
Longest submission streak
3
Longest gold streak
1
Largest recorded points win
10–0

Recent recorded placements

  5. Fennec BJJ Kids Cup Gi & NoGi

    DE Event record 2–2

    • Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
    • Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
9
Distinct events
3

Ways of winning

  • Submission 9 82%
  • Points 2 18%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1348
Record
4–1
Win rate
80%
Submission share
86%

No-Gi

Rating
1217
Record
2–3
Win rate
40%
Submission share
75%

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
1,352
Change over 90 days
-26
Highest rating in 12 months
1,376
Performance versus expectation
+6.8 pp
Schedule strength
Top 78%
Average opponent rating
1,279
Weighted win rate
60%
Expected win rate
53%
Repeat-opponent share
10%
Effective evidence
8.3
Confidence
90/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–8 3–8 across 11 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #901 Fritz Staerke · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Sub 02:53 0–0
  2. #1285 Elias Schülke · Fennec BJJ Kids Cup Gi & NoGi Sub 01:42 12–0
  3. #1297 Umar Hammad · BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 6–0

Full career

  1. #901 Fritz Staerke · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Sub 02:53 0–0 Earlier · Pts 6–2 March 22, 2025 · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi
  2. #1265 Joe Wiering · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Sub 00:53 2–0
  3. #1285 Elias Schülke · Fennec BJJ Kids Cup Gi & NoGi Sub 01:42 12–0
  4. #1297 Umar Hammad · BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 6–0
  5. #1315 Arya Rafie · Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Pts 10–0

Rivals

Opponent Head-to-head record Matches
Fritz Staerke 2–1 3
David Pinkas 1–1 2

Around this athlete

Athlete Rank Rating
Duvernet Anas #631 1,353
Henry Daiber Tran #632 1,352
Balkis MOHAND KACI #633 1,352

Scheduled

  1. Fennec BJJ Kids Cup 10

    Germany

    Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 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 0 Rating 1,352

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
9 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 No new matches Change +1 Rating 1,352

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
9 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.

June 2026 No new matches Change +1 Rating 1,351

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
9 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 1 new match Change +14 Rating 1,350

Rating-period composition

Rating matches
10 +1
Record
6–4 Previous month 5–4
Opponents
9 +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
May 23, 2026 Umar Hammad
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
Method Points 03:00 6–0
Marginal influence +11
April 2026 5 new matches Change +42 Rating 1,336

Rating-period composition

Rating matches
9 +5
Record
5–4 Previous month 2–2
Opponents
8 +5
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
April 11, 2026 Linus Edler
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
Method Submission 00:09 0–0
Marginal influence -19
Loss
April 11, 2026 Oskar Hoffmann
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
Method Points 03:00 0–0
Marginal influence -26
Win
April 11, 2026 Fritz Staerke
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
Method Submission 02:53 0–0
Marginal influence +19
Win
April 11, 2026 Alexander Derksen
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
Method Submission 00:18 4–0
Marginal influence +16
Win
April 11, 2026 Philipp Paul
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
Method Submission 02:06 9–0
Marginal influence +20
March 2026 No new matches · 6 left period Change -77 Rating 1,294

Rating-period composition

Rating matches
4 -6
Record
2–2 Previous month 7–3
Opponents
3 -5
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.

February 2026 No new matches Change 0 Rating 1,371

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
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.

January 2026 No new matches Change -1 Rating 1,371

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
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.

December 2025 No new matches Change -4 Rating 1,372

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
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.

November 2025 4 new matches Change +2 Rating 1,376

Rating-period composition

Rating matches
10 +4
Record
7–3 Previous month 5–1
Opponents
8 +3
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
November 22, 2025 Ivan Potlov
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
Method Points 03:00 0–2
Marginal influence -20
Win
November 22, 2025 Elias Schülke
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
Method Submission 01:42 12–0
Marginal influence +5
Loss
November 22, 2025 Ivan Potlov
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
Method Points 03:00 0–8
Marginal influence -10
Win
November 22, 2025 Mito Frascona
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
Method Submission 00:52 6–0
Marginal influence +18
October 2025 No new matches Change -2 Rating 1,374

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
5 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.

September 2025 No new matches Change 0 Rating 1,376

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
5 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.

Relevant matches
8.3
Official ranking percentile
Top 43%
Performance
6.8 pp above expectation

8.3 weighted matches against 9 different opponents across 3 events

Weighted win rate
59.6%
Expected win rate
52.8%
Average opponent rating
1,279
Repeated-opponent share
10.0%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 4 event votes Selected outcome

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U12 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
U12 · Counts
No-Gi / 10-12 years / Boy / -45 kg / Beginners
  • Competition age 11
Gi / 10-12 years / Boy / -45 kg / Beginner
  • Competition age 11
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
U12 · Counts
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
TATAMY 20: PRAGUE - KIDS (round robin)
U12 · Counts
Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
  • Competition age 11
Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
  • Competition age 11
Fennec BJJ Kids Cup Gi & NoGi
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

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 12 matches in the rating period Selected outcome

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
  • Source belt category: grey

1 match in the rating period

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -46 kg
  • Source belt category: grey

3 matches in the rating period

TATAMY 20: PRAGUE - KIDS (round robin)
grey · Counts as a match
Kids / Gi / 10-12 years / Boys / White/grey belt / -50 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 / 10-11 years / -50 kg
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -50 kg
  • Source belt category: grey

2 matches in the rating period