TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
ES

Samuel Morais Bueno

Pitbull Brothers España

W–L
1–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,191
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
1–3
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

4
Indexed competition matches
Date Opponent Result Event Division
2026-03-14 Michael Andres Lizarazo Moreno
Loss
KIMURA CUP SALOU Gi · Juvenile Boys Gi / White / Youth / -60kg (Light)
2025-11-08 Timofey Matveyko
Win
VINYOLS CHALLENGE FALL 2025 Gi · Boys Gi / White / Teen 14 y 15 años / -67 kg
2025-11-08 Michael Andres Lizarazo Moreno
Loss
VINYOLS CHALLENGE FALL 2025 Gi · Boys Gi / White / Teen 14 y 15 años / -67 kg
2025-09-27 David Cabello Alcaide
Loss
COSTA DAURADA BJJ CUP GI & NO-GI 2025 Gi · Kids Boys GI / White / Infanto Juvenil B / -59,0 kg

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 +2 Rating 1,191

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,189

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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 Change -1 Rating 1,189

Rating-period composition

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

May 2026 No new matches Change -1 Rating 1,190

Rating-period composition

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

April 2026 No new matches Change +8 Rating 1,191

Rating-period composition

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

March 2026 1 new match Change -6 Rating 1,183

Rating-period composition

Rating matches
4 +1
Record
1–3 Previous month 1–2
Opponents
3 0
Events
3 +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
KIMURA CUP SALOU Juvenile Boys Gi / White / Youth / -60kg (Light)
Method Submission 00:32 0–0
Marginal influence -25
February 2026 No new matches Change -1 Rating 1,189

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 1,190

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 0 Rating 1,190

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 2 new matches Change +54 Rating 1,190

Rating-period composition

Rating matches
3 +2
Record
1–2 Previous month 0–1
Opponents
3 +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.
Win
November 8, 2025 Timofey Matveyko
VINYOLS CHALLENGE FALL 2025 Boys Gi / White / Teen 14 y 15 años / -67 kg
Method Submission 00:47 0–0
Marginal influence +42
Loss
VINYOLS CHALLENGE FALL 2025 Boys Gi / White / Teen 14 y 15 años / -67 kg
Method Points 03:00 1–13
Marginal influence -19
October 2025 No new matches Change -3 Rating 1,136

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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 1 new match Change Starting point Rating 1,139

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
September 27, 2025 David Cabello Alcaide
COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infanto Juvenil B / -59,0 kg
Method Points 04:00 2–11
Marginal influence -18
Relevant matches
3.1
Official ranking percentile
-
Performance
-

3.1 weighted matches against 3 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,371
Repeated-opponent share
25.0%
Network connectivity
80.9%

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 1 event vote Selected outcome

Registrations and outcomes

KIMURA CUP SALOU
U18 · Counts
Juvenile Boys Gi / White / Youth / -60kg (Light)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
VINYOLS CHALLENGE FALL 2025
Does not count
Boys Gi / White / Teen 14 y 15 años / -67 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
COSTA DAURADA BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys GI / White / Infanto Juvenil B / -59,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 59 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

  • ≤ 59 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event
  • ≤ 67 kg 1 competition event

Registrations and outcomes

KIMURA CUP SALOU
≤ 60 kg · Counts as a competition event
Juvenile Boys Gi / White / Youth / -60kg (Light)
  • Registered weight class: -60kg (Light)
  • Source competition limit: -60kg (Light)

1 match in the rating period

VINYOLS CHALLENGE FALL 2025
≤ 67 kg · Counts as a competition event
Boys Gi / White / Teen 14 y 15 años / -67 kg
  • Registered weight class: -67 kg
  • Source competition limit: -67 kg

2 matches in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
≤ 59 kg · Counts as a competition event
Kids Boys GI / White / Infanto Juvenil B / -59,0 kg
  • Registered weight class: -59,0 kg
  • Source competition limit: -59,0 kg

1 match 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 4 matches in the rating period Selected outcome

Registrations and outcomes

KIMURA CUP SALOU
white · Counts as a match
Juvenile Boys Gi / White / Youth / -60kg (Light)
  • Source belt category: white

1 match in the rating period

VINYOLS CHALLENGE FALL 2025
white · Counts as a match
Boys Gi / White / Teen 14 y 15 años / -67 kg
  • Source belt category: white

2 matches in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
white · Counts as a match
Kids Boys GI / White / Infanto Juvenil B / -59,0 kg
  • Source belt category: white

1 match in the rating period