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Yahya Adam

Predators MMA and BJJ Academy Manchester

≤ 30 kg
W–L
8–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,424
Rating based on Gi matches in the past 12 months.
No-Gi
1,420
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
6
Silver
1
Bronze
1
Total medals
8
Events with results
3

Full career record

Wins
18
Losses
4
Matches
22
Win rate
81.8%

Ways of winning

Submission
14
Points
4
Decision
0
Disqualification
0

Personal records

Longest winning streak
11
Longest submission streak
4
Longest gold streak
1

Recent recorded placements

  2. NAGA Germany Grappling Championship

    DE Event record 8–0

    • Children No-Gi (Male) / Expert / 25 - 29.9 / 10-11 years
    • Children Gi (Male) / Expert / 25 - 29.9 / 10-11 years
    • Children No-Gi (Male) / Expert / 25 - 29.9 / 8-9 years
    • Children Gi (Male) / Expert / 25 - 29.9 / 8-9 years

  3. NAGA Germany Grappling Championship

    DE Event record 6–3

    • Children Gi (Male) / Expert / 20 - 24.9 / 8-9 years
    • Place 4
    • Children Gi (Male) / Expert / 20 - 24.9 / 6-7 years
    • Children No-Gi (Male) / Expert / 20 - 24.9 / 6-7 years

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
5
Distinct events
1

Ways of winning

  • Submission 9 75%
  • Points 3 25%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1424
Record
4–0
Win rate
100%
Submission share
100%

No-Gi

Rating
1420
Record
4–0
Win rate
100%
Submission share
63%

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
1,503
Change over 90 days
-
Highest rating in 12 months
1,502
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,468
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
38%
Effective evidence
5.2
Confidence
69/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 10–3 10–3 across 13 rematches against 6 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2 Nathan Ambach · NAGA Germany Grappling Championship Sub 01:39 5–0 Earlier · Sub 00:38 5–0 May 23, 2026 · NAGA Germany Grappling Championship
  2. #294 Maximilian Jurk · NAGA Germany Grappling Championship Sub 01:32 5–0

Full career

  1. #2 Nathan Ambach · NAGA Germany Grappling Championship Sub 01:39 5–0 Earlier · Sub 00:38 5–0 May 23, 2026 · NAGA Germany Grappling Championship
  2. #294 Maximilian Jurk · NAGA Germany Grappling Championship Sub 01:32 5–0

Rivals

Opponent Head-to-head record Matches
Nathan Ambach 3–0 3
Jakob Rau 2–0 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 1,503

Rating-period composition

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

July 2026 No new matches Change -1 Rating 1,503

Rating-period composition

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

June 2026 No new matches Change +2 Rating 1,504

Rating-period composition

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

May 2026 8 new matches Change Starting point Rating 1,502

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 Davyd Khachatrian
NAGA Germany Grappling Championship Children No-Gi (Male) / Expert / 25 - 29.9 / 10-11 years
Method Points 04:00 9–5
Marginal influence +13
Win
May 23, 2026 Jan Rác
NAGA Germany Grappling Championship Children No-Gi (Male) / Expert / 25 - 29.9 / 10-11 years
Method Points 02:27 4–0
Marginal influence +14
Win
May 23, 2026 Jan Rác
NAGA Germany Grappling Championship Children Gi (Male) / Expert / 25 - 29.9 / 10-11 years
Method Submission 02:43 11–0
Marginal influence +11
Win
May 23, 2026 Maximilian Jurk
NAGA Germany Grappling Championship Children Gi (Male) / Expert / 25 - 29.9 / 10-11 years
Method Submission 01:32 5–0
Marginal influence +14
Win
May 23, 2026 Nathan Ambach
NAGA Germany Grappling Championship Children Gi (Male) / Expert / 25 - 29.9 / 8-9 years
Method Submission 01:39 5–0
Marginal influence +18
Win
May 23, 2026 Nathan Ambach
NAGA Germany Grappling Championship Children Gi (Male) / Expert / 25 - 29.9 / 8-9 years
Method Submission 00:38 5–0
Marginal influence +18
Win
May 23, 2026 Nathan Ambach
NAGA Germany Grappling Championship Children No-Gi (Male) / Expert / 25 - 29.9 / 8-9 years
Method Submission 02:37 4–0
Marginal influence +25
Win
May 23, 2026 Davyd Hyshpil
NAGA Germany Grappling Championship Children No-Gi (Male) / Expert / 25 - 29.9 / 8-9 years
Method Points 03:37 26–1
Marginal influence +8
Relevant matches
5.2
Official ranking percentile
-
Performance
-

5.2 weighted matches against 5 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,468
Repeated-opponent share
37.5%
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 1 event vote Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U12 · Counts
Children Gi (Male) / Expert / 25 - 29.9 / 10-11 years
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Children No-Gi (Male) / Expert / 25 - 29.9 / 10-11 years
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Children Gi (Male) / Expert / 25 - 29.9 / 8-9 years
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Children No-Gi (Male) / Expert / 25 - 29.9 / 8-9 years
  • Competition age 10
  • Registered age: u10
  • Source category: u10