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Misaki Oga

CJJF Germany

W–L
2–8
Won and lost rating-eligible matches in the past 12 months.
Gi
1,183
Rating based on Gi matches in the past 12 months.
No-Gi
1,158
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

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

Full career record

Wins
2
Losses
8
Matches
10
Win rate
20.0%

Ways of winning

Submission
2
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

  2. 2025 AGF Dusseldorf Open

    DE Event record 0–4

    • No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
    • Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
2

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1183
Record
1–4
Win rate
20%
Submission share
100%

No-Gi

Rating
1158
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
1,249
Change over 90 days
+36
Highest rating in 12 months
1,242
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,432
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
30%
Effective evidence
7.4
Confidence
81/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–4 2–4 across 6 rematches against 3 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Agathe Adam 0–2 2
Ayden Ashraf 2–0 2

Around this athlete

Athlete Rank Rating
Milena Schröder #1114 1,249
Misaki Oga #1115 1,249
Gabriel Collazo #1116 1,248

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 -1 Rating 1,249

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

July 2026 No new matches Change -2 Rating 1,250

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

June 2026 No new matches Change +4 Rating 1,252

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

May 2026 No new matches Change +2 Rating 1,248

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

April 2026 No new matches Change +1 Rating 1,246

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

March 2026 No new matches Change +3 Rating 1,245

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

February 2026 6 new matches Change +35 Rating 1,242

Rating-period composition

Rating matches
10 +6
Record
2–8 Previous month 0–4
Opponents
7 +4
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
February 28, 2026 Khalid Eskendarov
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 00:54 0–2
Marginal influence -12
Win
February 28, 2026 Ayden Ashraf
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 01:40 0–4
Marginal influence +17
Loss
February 28, 2026 Leon Hyldedahl
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Points 03:00 0–7
Marginal influence -18
Loss
February 28, 2026 Kais De Boisgency
2026 AGF Dusseldorf Championships Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 01:00 0–7
Marginal influence -2
Win
February 28, 2026 Ayden Ashraf
2026 AGF Dusseldorf Championships Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 02:57 3–2
Marginal influence +19
Loss
February 28, 2026 Nadir Balakouh
2026 AGF Dusseldorf Championships Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 01:03 0–9
Marginal influence -2
January 2026 No new matches Change 0 Rating 1,207

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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.

December 2025 No new matches Change 0 Rating 1,207

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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.

November 2025 No new matches Change +1 Rating 1,207

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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.

October 2025 4 new matches Change Starting point Rating 1,206

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
October 18, 2025 Robert Lee Gemmecker
2025 AGF Dusseldorf Open No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Points 03:00 8–9
Marginal influence -11
Loss
October 18, 2025 Kais De Boisgency
2025 AGF Dusseldorf Open No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 01:30 0–11
Marginal influence -10
Loss
October 18, 2025 Agathe Adam
2025 AGF Dusseldorf Open Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Points 03:00 0–15
Marginal influence -9
Loss
October 18, 2025 Agathe Adam
2025 AGF Dusseldorf Open Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 01:16 0–8
Marginal influence -9
Relevant matches
7.4
Official ranking percentile
Top 75%
Performance
-

7.4 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,432
Repeated-opponent share
30.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

2026 AGF Dusseldorf Championships
U10 · Counts
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
2025 AGF Dusseldorf Open
Does not count
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 1 competition event Selected outcome

Registrations and outcomes

2026 AGF Dusseldorf Championships
≤ 30 kg · Counts as a competition event
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

3 matches in the rating period

2026 AGF Dusseldorf Championships
≤ 30 kg · Counts as a competition event
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

3 matches in the rating period

2025 AGF Dusseldorf Open
≤ 30 kg · Does not count
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

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

2025 AGF Dusseldorf Open
≤ 34 kg · Does not count
Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

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

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 10 matches in the rating period Selected outcome

Registrations and outcomes

2026 AGF Dusseldorf Championships
grey · Counts as a match
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Source belt category: grey

3 matches in the rating period

2026 AGF Dusseldorf Championships
grey · Counts as a match
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Source belt category: grey

3 matches in the rating period

2025 AGF Dusseldorf Open
grey · Counts as a match
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Source belt category: grey

2 matches in the rating period

2025 AGF Dusseldorf Open
grey · Counts as a match
Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Source belt category: grey

2 matches in the rating period