TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
AM

Simon Ateh

Octopus Team BJJ

W–L
3–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,209
Rating based on Gi matches in the past 12 months.
No-Gi
1,171
Rating based on No-Gi matches in the past 12 months.
Current form
3–3
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
1
Bronze
0
Total medals
2
Events with results
2

Full career record

Wins
3
Losses
3
Matches
6
Win rate
50.0%

Ways of winning

Submission
2
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
2

Recent recorded placements

  1. 2026 AGF Antwerp Championships

    BE Event record 3–3

    • No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
    • Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)

  2. OPEN BRUSSELS 3 FBJJB RANKING ***** ADULT GI & NoGi 09.05.2026

    BE Event record 0–0

    • Place 5

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
1
Distinct events
1

Ways of winning

  • Submission 2 67%
  • Points 1 33%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1209
Record
2–1
Win rate
67%
Submission share
50%

No-Gi

Rating
1171
Record
1–2
Win rate
33%
Submission share
100%

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
1,279
Change over 90 days
-
Highest rating in 12 months
1,278
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,322
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
83%
Effective evidence
2.6
Confidence
43/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–3 3–3 across 6 rematches against 1 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Zeki Saglam 3–3 6

Recent tournaments

  2. OPEN BRUSSELS 3 FBJJB RANKING ***** ADULT GI & NoGi 09.05.2026

    May 9, 2026
    No-Gi 0–0

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 1,279

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
1 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 0 Rating 1,278

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
1 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 6 new matches Change Starting point Rating 1,278

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
June 13, 2026 Zeki Saglam
2026 AGF Antwerp Championships No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
Method Points 05:00 0–3
Marginal influence -15
Loss
June 13, 2026 Zeki Saglam
2026 AGF Antwerp Championships No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
Method Points 05:00 1–5
Marginal influence -15
Win
June 13, 2026 Zeki Saglam
2026 AGF Antwerp Championships No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
Method Submission 02:10 2–2
Marginal influence +10
Win
June 13, 2026 Zeki Saglam
2026 AGF Antwerp Championships Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
Method Points 05:00 5–4
Marginal influence +14
Win
June 13, 2026 Zeki Saglam
2026 AGF Antwerp Championships Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
Method Submission 04:27 4–2
Marginal influence +14
Loss
June 13, 2026 Zeki Saglam
2026 AGF Antwerp Championships Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
Method Points 05:00 3–9
Marginal influence -12
Relevant matches
2.6
Official ranking percentile
-
Performance
-

2.6 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,322
Repeated-opponent share
83.3%
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

2026 AGF Antwerp Championships
U18 · Counts
Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
OPEN BRUSSELS 3 FBJJB RANKING ***** ADULT GI & NoGi 09.05.2026
Does not count
Male No-Gi / White / Adult / -79,0 kg (Middle)
  • Competition age 17

Classification evidence

Why ≤ 86 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

  • ≤ 86 kg 1 competition event Selected outcome

Registrations and outcomes

2026 AGF Antwerp Championships
≤ 86 kg · Counts as a competition event
Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
  • Registered weight class: Middle (Up to 86.20 kg)
  • Source competition limit: Middle (Up to 86.20 kg)

3 matches in the rating period

2026 AGF Antwerp Championships
≤ 86 kg · Counts as a competition event
No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
  • Registered weight class: Middle (Up to 86.20 kg)
  • Source competition limit: Middle (Up to 86.20 kg)

3 matches in the rating period

OPEN BRUSSELS 3 FBJJB RANKING ***** ADULT GI & NoGi 09.05.2026
Does not count
Male No-Gi / White / Adult / -79,0 kg (Middle)
  • Registered weight class: -79,0 kg (Middle)
  • Source competition limit: -79,0 kg (Middle)

No matches in the rating period · no valid weight evidence

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 6 matches in the rating period Selected outcome

Registrations and outcomes

2026 AGF Antwerp Championships
white · Counts as a match
No Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
  • Source belt category: white

3 matches in the rating period

2026 AGF Antwerp Championships
white · Counts as a match
Gi Juveniles / Adults / Male / Juvenile / White / Middle (Up to 86.20 kg)
  • Source belt category: white

3 matches in the rating period