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David Lazic

Kingdom JJ

W–L
8–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,393
Rating based on Gi matches in the past 12 months.
No-Gi
1,218
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
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
7
Bronze
3
Total medals
11
Events with results
7

Full career record

Wins
26
Losses
18
Matches
44
Win rate
59.1%

Ways of winning

Submission
17
Points
5
Decision
2
Disqualification
0

Personal records

Longest winning streak
6
Longest submission streak
3
Longest gold streak
1
Largest recorded points win
9–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
10
Distinct events
2

Ways of winning

  • Submission 6 75%
  • Points 2 25%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1393
Record
6–2
Win rate
75%
Submission share
67%

No-Gi

Rating
1218
Record
2–4
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
1,386
Change over 90 days
-26
Highest rating in 12 months
1,461
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,375
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
29%
Effective evidence
10.2
Confidence
88/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 16–14 16–14 across 30 rematches against 10 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #576 Jonas Christoph Wczassek · FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Sub 02:43 0–0
  2. #581 Paul Benedikt · FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 9–2
  3. #1156 Leonard Strack · FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Sub 02:06 10–0

Full career

  1. #50 Konstantin Ohrmann · EUROPEAN OPEN CHAMPIONSHIP 2025 I JJLG Sub 01:09 0–0
  2. #254 Hakim Dastageeri · GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Sub 00:35 0–0 Earlier · Pts 9–0 June 15, 2025 · GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025
  3. #576 Jonas Christoph Wczassek · FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Sub 02:43 0–0 Earlier · Sub 03:00 0–0 October 5, 2024 · NAGA Europe Grappling Championship
  4. #581 Paul Benedikt · FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 9–2
  5. #698 Lucas Rîiosu · FRANKFURT WINTER OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Sub 00:40 0–2 Earlier · Sub 00:27 4–2 February 22, 2025 · FRANKFURT WINTER OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
  6. #874 David Agadzanjan · NAGA Europe Grappling Championship Pts 4–1
  7. #1156 Leonard Strack · FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Sub 02:06 10–0

Rivals

Opponent Head-to-head record Matches
Nathan Ambach 0–9 9

Around this athlete

Athlete Rank Rating
Devin Özdemir #458 1,386
David Lazic #459 1,386

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 · 3 left period Change -26 Rating 1,386

Rating-period composition

Rating matches
14 -3
Record
8–6 Previous month 9–8
Opponents
10 -1
Events
2 -1

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change -3 Rating 1,412

Rating-period composition

Rating matches
17 0
Record
9–8 Previous month 9–8
Opponents
11 0
Events
3 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 · 8 left period Change -22 Rating 1,415

Rating-period composition

Rating matches
17 -8
Record
9–8 Previous month 13–12
Opponents
11 -2
Events
3 -1

8 older matches left the 12-month period: 4 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change +2 Rating 1,437

Rating-period composition

Rating matches
25 0
Record
13–12 Previous month 13–12
Opponents
13 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

April 2026 6 new matches Change -5 Rating 1,435

Rating-period composition

Rating matches
25 +6
Record
13–12 Previous month 11–8
Opponents
13 +4
Events
4 +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
April 18, 2026 Nuaym Nguyen
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Submission 00:05 0–0
Marginal influence -11
Loss
April 18, 2026 Diego Fidel Mazzella
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Points 03:00 0–16
Marginal influence -20
Loss
April 18, 2026 Leonard Strack
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Disqualification 00:32 7–0
Marginal influence -19
Loss
April 18, 2026 Nuaym Nguyen
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Submission 00:09 0–0
Marginal influence -6
Win
April 18, 2026 Leonard Strack
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Submission 02:06 10–0
Marginal influence +12
Win
April 18, 2026 Paul Benedikt
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 9–2
Marginal influence +20
March 2026 No new matches Change +14 Rating 1,440

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
9 0
Events
3 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 · 8 left period Change -25 Rating 1,426

Rating-period composition

Rating matches
19 -8
Record
11–8 Previous month 16–11
Opponents
9 -3
Events
3 -1

8 older matches left the 12-month period: 5 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change 0 Rating 1,451

Rating-period composition

Rating matches
27 0
Record
16–11 Previous month 16–11
Opponents
12 0
Events
4 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 -1 Rating 1,451

Rating-period composition

Rating matches
27 0
Record
16–11 Previous month 16–11
Opponents
12 0
Events
4 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 -9 Rating 1,452

Rating-period composition

Rating matches
27 0
Record
16–11 Previous month 16–11
Opponents
12 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

October 2025 8 new matches · 5 left period Change +73 Rating 1,461

Rating-period composition

Rating matches
27 +3
Record
16–11 Previous month 12–12
Opponents
12 0
Events
4 0

5 older matches left the 12-month period: 2 won and 3 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.
Win
October 18, 2025 Ibrahim Monok
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Submission 01:05 0–2
Marginal influence +4
Loss
October 18, 2025 Nathan Ambach
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Points 03:00 2–18
Marginal influence -10
Win
October 18, 2025 Antonio Argentina
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Submission 00:33 0–0
Marginal influence +7
Win
October 18, 2025 Antonio Argentina
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Points 03:00 8–0
Marginal influence +14
Loss
October 18, 2025 Nathan Ambach
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Submission 00:38 0–4
Marginal influence -3
Win
October 18, 2025 Hicham Aksoy
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Submission 00:57 4–0
Marginal influence +11
Win
October 18, 2025 Tom Vogel
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Submission 00:41 4–2
Marginal influence +11
Win
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
Method Submission 02:43 0–0
Marginal influence +19
September 2025 No new matches Change +7 Rating 1,388

Rating-period composition

Rating matches
24 0
Record
12–12 Previous month 12–12
Opponents
12 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

Relevant matches
10.2
Official ranking percentile
Top 31%
Performance
-

10.2 weighted matches against 10 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,375
Repeated-opponent share
28.6%
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 3 event votes Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
U12 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
NAGA Germany Grappling Championship
U12 · Counts
Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U12 · Counts
Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
  • Competition age 10
  • 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

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

NAGA Germany Grappling Championship
Does not count
Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Registered weight class: 30 - 34.9
  • Source competition limit: 30 - 34.9

No matches in the rating period · no valid weight evidence

NAGA Germany Grappling Championship
Does not count
Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Registered weight class: 30 - 34.9
  • Source competition limit: 30 - 34.9

No matches in the rating period · no valid weight evidence

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 38 kg · Does not count
Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

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

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 34 kg · Does not count
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

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

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
≤ 30 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

3 matches in the rating period

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
≤ 30 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

5 matches in the rating period

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 11 matches in the rating period Selected outcome
  • yellow 3 matches in the rating period

Registrations and outcomes

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
yellow · Counts as a match
Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
  • Source belt category: yellow

3 matches in the rating period

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
  • Source belt category: grey

3 matches in the rating period

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
  • Source belt category: grey

3 matches in the rating period

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -30 kg
  • Source belt category: grey

5 matches in the rating period