TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

David Wutz

Team Laurien & Alex

W–L
8–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,343
Rating based on Gi matches in the past 12 months.
No-Gi
1,312
Rating based on No-Gi matches in the past 12 months.
Current form
7–3
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

11
Indexed competition matches
Date Opponent Result Event Division
2025-11-22 Gheith Khayata
Win
Grappling Industries BERLIN No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
2025-11-22 Ahmad Musa
Loss
Grappling Industries BERLIN No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
2025-11-22 Lasha Lortkiphanidze
Loss
Grappling Industries BERLIN No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
2025-11-22 Ahmad Musa
Win
Grappling Industries BERLIN Gi · Gi Teens / Male / White / 16 - 17 years / -135 lbs
2025-11-22 Ahmad Musa
Win
Grappling Industries BERLIN Gi · Gi Teens / Male / White / 16 - 17 years / -135 lbs
2025-10-11 Isa Chalghoumi
Win
Grappling Industries NUREMBERG No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
2025-10-11 Andrei Crainic
Win
Grappling Industries NUREMBERG No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
2025-10-11 Hüseyin Yavuz
Win
Grappling Industries NUREMBERG No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
2025-10-11 Mihajlo Markovic
Win
Grappling Industries NUREMBERG Gi · Gi Teens / Male / White / 16 - 17 years / -145 lbs
2025-10-11 Leo Kretschmann
Loss
Grappling Industries NUREMBERG Gi · Gi Teens / Male / White / 16 - 17 years / -145 lbs
2025-10-11 Jens Papica
Win
Grappling Industries NUREMBERG Gi · Gi Teens / Male / White / 16 - 17 years / -145 lbs

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 1,400

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 1,400

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 0 Rating 1,400

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 -1 Rating 1,400

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 0 Rating 1,401

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 -2 Rating 1,401

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 No new matches Change +3 Rating 1,403

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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.

January 2026 No new matches Change 0 Rating 1,400

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 +13 Rating 1,400

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
9 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 5 new matches Change +18 Rating 1,387

Rating-period composition

Rating matches
11 +5
Record
8–3 Previous month 5–1
Opponents
9 +3
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.
Win
November 22, 2025 Gheith Khayata
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Points 04:00 6–2
Marginal influence +8
Loss
November 22, 2025 Ahmad Musa
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Submission 00:35 0–0
Marginal influence -16
Loss
November 22, 2025 Lasha Lortkiphanidze
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Points 04:00 4–13
Marginal influence -12
Win
November 22, 2025 Ahmad Musa
Grappling Industries BERLIN Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Submission 02:16 6–2
Marginal influence +13
Win
November 22, 2025 Ahmad Musa
Grappling Industries BERLIN Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Submission 02:39 2–0
Marginal influence +13
October 2025 6 new matches Change Starting point Rating 1,369

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 11, 2025 Isa Chalghoumi
Grappling Industries NUREMBERG No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Points 04:00 10–0
Marginal influence +13
Win
October 11, 2025 Andrei Crainic
Grappling Industries NUREMBERG No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Points 04:00 8–0
Marginal influence +9
Win
October 11, 2025 Hüseyin Yavuz
Grappling Industries NUREMBERG No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Submission 02:12 0–2
Marginal influence +6
Win
October 11, 2025 Mihajlo Markovic
Grappling Industries NUREMBERG Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 00:50 0–2
Marginal influence +10
Loss
October 11, 2025 Leo Kretschmann
Grappling Industries NUREMBERG Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 01:02 0–0
Marginal influence -10
Win
October 11, 2025 Jens Papica
Grappling Industries NUREMBERG Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 02:29 0–0
Marginal influence +11
Relevant matches
8
Official ranking percentile
-
Performance
-

8 weighted matches against 9 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,282
Repeated-opponent share
18.2%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

GTT CUP - Grappling / BJJ
Does not count
Men +18 years / Adults / Intermediate / -70 kg
  • Competition age 18
Grappling Industries BERLIN
U18 · Counts
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Teens / Male / White / 16 - 17 years / -135 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries NUREMBERG
U18 · Counts
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 61 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

  • ≤ 61 kg 1 competition event Selected outcome
  • ≤ 66 kg 1 competition event

Registrations and outcomes

GTT CUP - Grappling / BJJ
Does not count
Men +18 years / Adults / Intermediate / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

No matches in the rating period · no valid weight evidence

Grappling Industries BERLIN
≤ 61 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

3 matches in the rating period

Grappling Industries BERLIN
≤ 61 kg · Counts as a competition event
Gi Teens / Male / White / 16 - 17 years / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

2 matches in the rating period

Grappling Industries NUREMBERG
≤ 66 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

3 matches in the rating period

Grappling Industries NUREMBERG
≤ 66 kg · Counts as a competition event
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

3 matches in the rating period

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 11 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
  • Source belt category: white

3 matches in the rating period

Grappling Industries BERLIN
white · Counts as a match
Gi Teens / Male / White / 16 - 17 years / -135 lbs
  • Source belt category: white

2 matches in the rating period

Grappling Industries NUREMBERG
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Source belt category: white

3 matches in the rating period

Grappling Industries NUREMBERG
white · Counts as a match
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Source belt category: white

3 matches in the rating period