TopBJJ Index Youth
Language selector
Menu
UA

Oleksandra Lemish

VfL Westercelle

W–L
5–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,247
Rating based on Gi matches in the past 12 months.
No-Gi
1,296
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
5
Silver
2
Bronze
0
Total medals
7
Events with results
5

Full career record

Wins
12
Losses
7
Matches
19
Win rate
63.2%

Ways of winning

Submission
10
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
8
Longest submission streak
5
Longest gold streak
2

Recent recorded placements

  1. Flanders Open 2026

    BE Event record 4–0

    • Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
  2. Fennec BJJ Kids Cup Vol. 6

    DE Event record 3–0

    • Girls NoGi / White/Grey / Teen I (13/14yrs) / -48.3 kg
    • Girls Gi / Yellow/Orange / Junior I (10/13yrs) / -48.3 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
6
Distinct events
2

Ways of winning

  • Submission 7 78%
  • Points 2 22%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1247
Record
2–3
Win rate
40%
Submission share
67%

No-Gi

Rating
1296
Record
3–2
Win rate
60%
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
1,349
Change over 90 days
-11
Highest rating in 12 months
1,366
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,321
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
40%
Effective evidence
6.5
Confidence
78/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–6 4–6 across 10 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #83 Amy Broodkoorn · Flanders Open 2026 Pts 11–0
  2. #878 Varvara Yaromenko · The Combatch Games 5: Kids & Teens - Berlin Sub 01:08 4–0 Earlier · Sub 01:37 2–2 January 31, 2026 · The Combatch Games 5: Kids & Teens - Berlin
  3. #1248 Emma Fuhs · The Combatch Games 5: Kids & Teens - Berlin Sub 00:47 0–0

Full career

  1. #83 Amy Broodkoorn · Flanders Open 2026 Pts 11–0
  2. #351 Leni Lierse · Fennec BJJ Kids Cup Vol. 6 Sub 03:05 16–0
  3. #878 Varvara Yaromenko · The Combatch Games 5: Kids & Teens - Berlin Sub 01:08 4–0 Earlier · Sub 01:37 2–2 January 31, 2026 · The Combatch Games 5: Kids & Teens - Berlin
  4. #1248 Emma Fuhs · The Combatch Games 5: Kids & Teens - Berlin Sub 00:47 0–0

Rivals

Opponent Head-to-head record Matches
Amy Broodkoorn 1–2 3
Anna Bader 1–2 3
Emma McDonagh 0–2 2

Around this athlete

Athlete Rank Rating
Dian Aghaie #650 1,349
Oleksandra Lemish #651 1,349
Liam Gevaert #652 1,349

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 -4 Rating 1,349

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
6 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 0 Rating 1,353

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
6 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 -2 Rating 1,353

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
6 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 5 new matches Change -11 Rating 1,355

Rating-period composition

Rating matches
10 +5
Record
5–5 Previous month 4–1
Opponents
6 +2
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
May 23, 2026 Emma McDonagh
NAGA Germany Grappling Championship Teens Gi (Female) / Expert / 55 - 59.9 / 14-15 years
Method Points 04:00 0–10
Marginal influence -12
Loss
May 23, 2026 Emma McDonagh
NAGA Germany Grappling Championship Teens Gi (Female) / Expert / 55 - 59.9 / 14-15 years
Method Submission 02:33 0–10
Marginal influence -12
Loss
May 23, 2026 Anna Bader
NAGA Germany Grappling Championship Teens No-Gi (Female) / Expert / 50 - 54.9 / 16-17 years
Method Submission 00:42 1–1
Marginal influence -7
Win
May 23, 2026 Anna Bader
NAGA Germany Grappling Championship Teens No-Gi (Female) / Expert / 50 - 54.9 / 16-17 years
Method Submission 02:23 5–1
Marginal influence +15
Loss
May 23, 2026 Anna Bader
NAGA Germany Grappling Championship Teens No-Gi (Female) / Expert / 50 - 54.9 / 16-17 years
Method Submission 00:32 0–1
Marginal influence -7
April 2026 No new matches Change +1 Rating 1,366

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
4 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.

March 2026 No new matches Change -1 Rating 1,365

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
4 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.

February 2026 No new matches Change 0 Rating 1,366

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
4 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.

January 2026 5 new matches · 3 left period Change +13 Rating 1,366

Rating-period composition

Rating matches
5 +2
Record
4–1 Previous month 3–0
Opponents
4 +1
Events
1 0

3 older matches left the 12-month period: 3 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
January 31, 2026 Tessa Urschinger
The Combatch Games 5: Kids & Teens - Berlin Openclass Female Gi (14 - 17 years) / Fortgeschritten / Open Weight
Method Points 04:00 0–10
Marginal influence -11
Win
January 31, 2026 Emma Fuhs
The Combatch Games 5: Kids & Teens - Berlin Teen Girls Nogi / Fortgeschrittene / Teen 2 (14/15yrs) / - 55 kg
Method Submission 00:47 0–0
Marginal influence +12
Win
January 31, 2026 Varvara Yaromenko
The Combatch Games 5: Kids & Teens - Berlin Teen Girls Nogi / Fortgeschrittene / Teen 2 (14/15yrs) / - 55 kg
Method Submission 01:08 4–0
Marginal influence +19
Win
January 31, 2026 Daria Vedmid
The Combatch Games 5: Kids & Teens - Berlin Teen Girls Gi / Grey / Teen 2 (14/15yrs) / - 50 kg
Method Submission 00:46 0–0
Marginal influence +10
Win
January 31, 2026 Varvara Yaromenko
The Combatch Games 5: Kids & Teens - Berlin Teen Girls Gi / Grey / Teen 2 (14/15yrs) / - 50 kg
Method Submission 01:37 2–2
Marginal influence +14
October 2025 No new matches Change 0 Rating 1,353

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,353

Rating-period composition

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

Relevant matches
6.5
Official ranking percentile
Top 44%
Performance
-

6.5 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,321
Repeated-opponent share
40.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 3 event votes Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U16 · Counts
Teens Gi (Female) / Expert / 55 - 59.9 / 14-15 years
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Teens No-Gi (Female) / Expert / 50 - 54.9 / 16-17 years
  • Competition age 15
  • Registered age: u18
  • Source category: u18
The Combatch Games 5: Kids & Teens - Berlin
U16 · Counts
Openclass Female Gi (14 - 17 years) / Fortgeschritten / Open Weight
  • Competition age 15
  • Registered age: u18
  • Source category: u18
Teen Girls Nogi / Fortgeschrittene / Teen 2 (14/15yrs) / - 55 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Teen Girls Gi / Grey / Teen 2 (14/15yrs) / - 50 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Flanders Open 2026
U16 · Counts
Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
  • Competition age 15
  • Registered age: u16
  • Source category: u16

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 2 matches in the rating period Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
grey · Counts as a match
Teen Girls Gi / Grey / Teen 2 (14/15yrs) / - 50 kg
  • Source belt category: grey

2 matches in the rating period