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Lars Umert

Alpha Sports MMA

W–L
1–4
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
1,110
Rating based on No-Gi matches in the past 12 months.
Current form
1–4
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
3
Bronze
3
Total medals
6
Events with results
5

Full career record

Wins
3
Losses
18
Matches
21
Win rate
14.3%

Ways of winning

Submission
0
Points
1
Decision
1
Disqualification
0

Personal records

Longest winning streak
2

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
2

Ways of winning

  • Submission 0 0%
  • Points 0 0%
  • Decision 1 100%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1209
Record
1–2
Win rate
33%
Submission share
0%

No-Gi

Rating
1110
Record
0–2
Win rate
0%
Submission share
-

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
1,250
Change over 90 days
+68
Highest rating in 12 months
1,250
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,279
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
4.4
Confidence
70/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–6 0–6 across 6 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #898 Leon Kaiser · NAGA Europe Grappling Championship Dec 0–0

Full career

  1. #898 Leon Kaiser · NAGA Europe Grappling Championship Dec 0–0

Rivals

Opponent Head-to-head record Matches
Colin Bohlert 0–2 2
Daniel Kreida 0–2 2

Around this athlete

Athlete Rank Rating
Leo De Vuyst #1107 1,250
Lars Umert #1108 1,250
Roman Luft #1109 1,250

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 1,250

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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 1,250

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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 1 new match Change -2 Rating 1,250

Rating-period composition

Rating matches
5 +1
Record
1–4 Previous month 1–3
Opponents
5 +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
June 20, 2026 Pawel Loperow
ALPHA Sports In-House BJJ Turnier Teens Grey -60kg
Method Points 04:00 0–6
Marginal influence -11
May 2026 No new matches Change 0 Rating 1,252

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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.

April 2026 No new matches Change 0 Rating 1,252

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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 0 Rating 1,252

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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 · 5 left period Change +69 Rating 1,252

Rating-period composition

Rating matches
4 -5
Record
1–3 Previous month 1–8
Opponents
4 -3
Events
1 -1

5 older matches left the 12-month period: 0 won and 5 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 -1 Rating 1,183

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
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.

December 2025 No new matches Change +2 Rating 1,184

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
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.

November 2025 No new matches Change 0 Rating 1,182

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
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.

October 2025 4 new matches · 5 left period Change +12 Rating 1,182

Rating-period composition

Rating matches
9 -1
Record
1–8 Previous month 1–9
Opponents
7 0
Events
2 0

5 older matches left the 12-month period: 1 won and 4 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 4, 2025 Leon Kaiser
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Decision 03:00 0–0
Marginal influence +37
Loss
October 4, 2025 Vincent Siebert
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Points 03:00 0–13
Marginal influence -9
Loss
October 4, 2025 Semih Ei
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Submission 00:50 0–7
Marginal influence -18
Loss
October 4, 2025 Marin Dakovic
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Points 03:00 2–4
Marginal influence -22
September 2025 No new matches Change -1 Rating 1,170

Rating-period composition

Rating matches
10 0
Record
1–9 Previous month 1–9
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.

Relevant matches
4.4
Official ranking percentile
Top 75%
Performance
-

4.4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,279
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

ALPHA Sports In-House BJJ Turnier
U14 · Counts
Teens Grey -60kg
  • Competition age 13
NAGA Europe Grappling Championship
Does not count
Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Competition age 12
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 45 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

  • ≤ 45 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event

Registrations and outcomes

ALPHA Sports In-House BJJ Turnier
≤ 60 kg · Counts as a competition event
Teens Grey -60kg
  • Registered weight class: Teens Grey -60kg
  • Source competition limit: Teens Grey -60kg

1 match in the rating period

NAGA Europe Grappling Championship
≤ 45 kg · Counts as a competition event
Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Registered weight class: 40 - 44.9
  • Source competition limit: 40 - 44.9

2 matches in the rating period

NAGA Europe Grappling Championship
≤ 45 kg · Counts as a competition event
Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Registered weight class: 40 - 44.9
  • Source competition limit: 40 - 44.9

2 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 1 match in the rating period Selected outcome

Registrations and outcomes

ALPHA Sports In-House BJJ Turnier
grey · Counts as a match
Teens Grey -60kg
  • Source belt category: grey

1 match in the rating period