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Jahlen Anthony Mbaku CEZARD

Ground Legacy

W–L
3–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,271
Rating based on Gi matches in the past 12 months.
No-Gi
1,146
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
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
3
Bronze
0
Total medals
4
Events with results
2

Full career record

Wins
3
Losses
5
Matches
8
Win rate
37.5%

Ways of winning

Submission
2
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
1

Recent recorded placements

  2. 2026 AGF Saarbrucken Championships

    DE Event record 3–2

    • Gi Kids / Mixed / Tiny Kids (4 - 5 yrs) / White / Rooster II (Up to 20.40 kg)
    • No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
3
Distinct events
2

Ways of winning

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

Gi versus No-Gi

Gi

Rating
1271
Record
2–1
Win rate
67%
Submission share
50%

No-Gi

Rating
1146
Record
1–4
Win rate
20%
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
1,292
Change over 90 days
-
Highest rating in 12 months
1,322
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,327
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
63%
Effective evidence
5.2
Confidence
64/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–5 2–5 across 7 rematches against 2 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1060 Matteo Ballo · 2026 AGF Saarbrucken Championships Sub 01:15 4–0 Earlier · Sub 00:51 4–4 May 2, 2026 · 2026 AGF Saarbrucken Championships

Full career

  1. #1060 Matteo Ballo · 2026 AGF Saarbrucken Championships Sub 01:15 4–0 Earlier · Sub 00:51 4–4 May 2, 2026 · 2026 AGF Saarbrucken Championships

Rivals

Opponent Head-to-head record Matches
Matteo Ballo 2–2 4
Damian El-Hawa 0–3 3

Around this athlete

Athlete Rank Rating
Imran Brisme #927 1,292
Jahlen Anthony Mbaku CEZARD #928 1,292
Manuel Cortes #929 1,291

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 1,292

Rating-period composition

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

July 2026 3 new matches Change -31 Rating 1,292

Rating-period composition

Rating matches
8 +3
Record
3–5 Previous month 3–2
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
July 12, 2026 Damian El-Hawa
GrappleCity: Luxembourg Summer Open Kids Gi / White / Kids 4-5 years / -25kg
Method Points 03:00 0–22
Marginal influence -5
Loss
July 12, 2026 Damian El-Hawa
GrappleCity: Luxembourg Summer Open Kids NoGi / White / Kids 4-5 years / -25kg
Method Points 03:00 0–9
Marginal influence -15
Loss
July 12, 2026 Damian El-Hawa
GrappleCity: Luxembourg Summer Open Kids NoGi / White / Kids 4-5 years / -25kg
Method Points 03:00 2–15
Marginal influence -15
June 2026 No new matches Change +1 Rating 1,323

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
2 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 5 new matches Change Starting point Rating 1,322

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 2, 2026 Matteo Ballo
2026 AGF Saarbrucken Championships Gi Kids / Mixed / Tiny Kids (4 - 5 yrs) / White / Rooster II (Up to 20.40 kg)
Method Submission 01:15 4–0
Marginal influence +24
Win
May 2, 2026 Mila Lander
2026 AGF Saarbrucken Championships Gi Kids / Mixed / Tiny Kids (4 - 5 yrs) / White / Rooster II (Up to 20.40 kg)
Method Points 00:35 4–2
Marginal influence +31
Loss
May 2, 2026 Matteo Ballo
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)
Method Points 02:00 2–4
Marginal influence -16
Loss
May 2, 2026 Matteo Ballo
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)
Method Submission 01:27 2–4
Marginal influence -16
Win
May 2, 2026 Matteo Ballo
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)
Method Submission 00:51 4–4
Marginal influence +7
Relevant matches
5.2
Official ranking percentile
Top 63%
Performance
-

5.2 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,327
Repeated-opponent share
62.5%
Network connectivity
87.6%

Classification evidence

Why U8?

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

  • U8 2 event votes Selected outcome

Registrations and outcomes

GrappleCity: Luxembourg Summer Open
U8 · Counts
Kids Gi / White / Kids 4-5 years / -25kg
  • Competition age 5
  • Registered age: u8
  • Source category: u8
Kids NoGi / White / Kids 4-5 years / -25kg
  • Competition age 5
  • Registered age: u8
  • Source category: u8
2026 AGF Saarbrucken Championships
U8 · Counts
No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)
  • Competition age 5
  • Registered age: u8
  • Source category: u8
Gi Kids / Mixed / Tiny Kids (4 - 5 yrs) / White / Rooster II (Up to 20.40 kg)
  • Competition age 5
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 25 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

  • ≤ 25 kg 1 competition event Selected outcome

Registrations and outcomes

GrappleCity: Luxembourg Summer Open
≤ 25 kg · Counts as a competition event
Kids Gi / White / Kids 4-5 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

1 match in the rating period

GrappleCity: Luxembourg Summer Open
≤ 25 kg · Counts as a competition event
Kids NoGi / White / Kids 4-5 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

2 matches in the rating period

2026 AGF Saarbrucken Championships
≤ 18 kg · Does not count
No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)
  • Registered weight class: Rooster I (Up to 18.20 kg)
  • Source competition limit: Rooster I (Up to 18.20 kg)

3 matches in the rating period · conflicting upper weight limits make this event ambiguous

2026 AGF Saarbrucken Championships
≤ 20 kg · Does not count
Gi Kids / Mixed / Tiny Kids (4 - 5 yrs) / White / Rooster II (Up to 20.40 kg)
  • Registered weight class: Rooster II (Up to 20.40 kg)
  • Source competition limit: Rooster II (Up to 20.40 kg)

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

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 8 matches in the rating period Selected outcome

Registrations and outcomes

GrappleCity: Luxembourg Summer Open
white · Counts as a match
Kids Gi / White / Kids 4-5 years / -25kg
  • Source belt category: white

1 match in the rating period

GrappleCity: Luxembourg Summer Open
white · Counts as a match
Kids NoGi / White / Kids 4-5 years / -25kg
  • Source belt category: white

2 matches in the rating period

2026 AGF Saarbrucken Championships
white · Counts as a match
No Gi Kids / Boys / Tiny Kids (4 - 5 yrs) / White / Rooster I (Up to 18.20 kg)
  • Source belt category: white

3 matches in the rating period

2026 AGF Saarbrucken Championships
white · Counts as a match
Gi Kids / Mixed / Tiny Kids (4 - 5 yrs) / White / Rooster II (Up to 20.40 kg)
  • Source belt category: white

2 matches in the rating period