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Alonso Rodrigues Sebastien

Reinel Spyker Jiu Jitsu Italia

W–L
6–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,392
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
6–2
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
4
Silver
3
Bronze
1
Total medals
8
Events with results
7

Full career record

Wins
10
Losses
4
Matches
14
Win rate
71.4%

Ways of winning

Submission
6
Points
4
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
1
Longest gold streak
2

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
4
Unique opponents
6
Distinct events
4

Ways of winning

  • Submission 4 67%
  • Points 2 33%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1392
Record
6–2
Win rate
75%
Submission share
67%

No-Gi

Rating
-
Record
-
Win rate
-
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
1,392
Change over 90 days
+50
Highest rating in 12 months
1,393
Performance versus expectation
+16.0 pp
Schedule strength
Top 66%
Average opponent rating
1,295
Weighted win rate
78%
Expected win rate
62%
Repeat-opponent share
25%
Effective evidence
5.7
Confidence
72/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–3 5–3 across 8 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #699 Christian Rexhepaj · MILANO BJJ SUMMER CUP 2026 Pts 7–0 Earlier · Pts 7–0 May 10, 2026 · NORTH ITALIAN CUP III
  2. #1926 Rocco Marchese · NORTH ITALIAN CUP III Sub 01:20 0–0
  3. #2042 Gabriel Alessio Quishpe Macias · MILANO BJJ SUMMER CUP 2026 Sub 01:25 8–0

Full career

  1. #699 Christian Rexhepaj · MILANO BJJ SUMMER CUP 2026 Pts 7–0 Earlier · Pts 7–0 May 10, 2026 · NORTH ITALIAN CUP III
  2. #1859 Jonathan Cidani · NORTH ITALIAN CUP II Sub 02:43 9–0
  3. #1926 Rocco Marchese · NORTH ITALIAN CUP III Sub 01:20 0–0
  4. #2042 Gabriel Alessio Quishpe Macias · MILANO BJJ SUMMER CUP 2026 Sub 01:25 8–0

Rivals

Opponent Head-to-head record Matches
Nicolò Pesenti 2–1 3
Marco Palermo 1–1 2

Around this athlete

Athlete Rank Rating
Thies Herter #883 1,393
Alonso Rodrigues Sebastien #884 1,392
Artem Pashetnykh #885 1,392

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 1,392

Rating-period composition

Rating matches
8 0
Record
6–2 Previous month 6–2
Opponents
6 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.

July 2026 2 new matches · 4 left period Change -6 Rating 1,392

Rating-period composition

Rating matches
8 -2
Record
6–2 Previous month 7–3
Opponents
6 -1
Events
4 -1

4 older matches left the 12-month period: 3 won and 1 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
MILANO BJJ SUMMER CUP 2026 GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 7–0
Marginal influence +19
Win
MILANO BJJ SUMMER CUP 2026 GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
Method Submission 01:25 8–0
Marginal influence +13
June 2026 No new matches Change +5 Rating 1,398

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
7 0
Events
5 0

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

May 2026 2 new matches Change +48 Rating 1,393

Rating-period composition

Rating matches
10 +2
Record
7–3 Previous month 5–3
Opponents
7 +1
Events
5 +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
NORTH ITALIAN CUP III GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 7–0
Marginal influence +19
Win
May 10, 2026 Rocco Marchese
NORTH ITALIAN CUP III GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
Method Submission 01:20 0–0
Marginal influence +20
April 2026 No new matches · 2 left period Change -1 Rating 1,345

Rating-period composition

Rating matches
8 -2
Record
5–3 Previous month 6–4
Opponents
6 -1
Events
4 -1

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

March 2026 No new matches Change +4 Rating 1,346

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
7 0
Events
5 0

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

February 2026 2 new matches Change +14 Rating 1,342

Rating-period composition

Rating matches
10 +2
Record
6–4 Previous month 5–3
Opponents
7 +2
Events
5 +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
February 21, 2026 Christian Rexhepaj
Torino Jiu Jitsu Challenge 2026 Infant Boys Gi / White / Infant / Infant -34 KG Light Weight
Method Points 03:00 5–7
Marginal influence -22
Win
February 21, 2026 EMANUELE CARAZZONE
Torino Jiu Jitsu Challenge 2026 Infant Boys Gi / White / Infant / Infant -34 KG Light Weight
Method Submission 01:09 2–0
Marginal influence +24
January 2026 No new matches Change 0 Rating 1,328

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
5 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 0 Rating 1,328

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
5 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 2 new matches Change +3 Rating 1,328

Rating-period composition

Rating matches
8 +2
Record
5–3 Previous month 4–2
Opponents
5 +2
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
November 23, 2025 Robin Magnoni
3° Trofeo Nord Italia Open GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 3–13
Marginal influence -32
Win
November 23, 2025 Lorenzo Zinzeri
3° Trofeo Nord Italia Open GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
Method Submission 03:08 22–0
Marginal influence +20
October 2025 No new matches Change 0 Rating 1,325

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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.

September 2025 No new matches Change 0 Rating 1,325

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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.

Relevant matches
5.7
Official ranking percentile
Top 29%
Performance
16.0 pp above expectation

5.7 weighted matches against 6 different opponents across 4 events

Weighted win rate
77.7%
Expected win rate
61.7%
Average opponent rating
1,295
Repeated-opponent share
25.0%
Network connectivity
80.9%

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

MILANO BJJ SUMMER CUP 2026
U12 · Counts
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
NORTH ITALIAN CUP III
U12 · Counts
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Torino Jiu Jitsu Challenge 2026
U12 · Counts
Infant Boys Gi / White / Infant / Infant -34 KG Light Weight
  • Competition age 11
  • Registered age: u12
  • Source category: u12
3° Trofeo Nord Italia Open
Does not count
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 33 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

  • ≤ 33 kg 2 competition events Selected outcome
  • ≤ 34 kg 1 competition event

Registrations and outcomes

MILANO BJJ SUMMER CUP 2026
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period

NORTH ITALIAN CUP III
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period

Torino Jiu Jitsu Challenge 2026
≤ 34 kg · Counts as a competition event
Infant Boys Gi / White / Infant / Infant -34 KG Light Weight
  • Registered weight class: Infant -34 KG Light Weight
  • Source competition limit: Infant -34 KG Light Weight

2 matches in the rating period

3° Trofeo Nord Italia Open
≤ 33 kg · Does not count
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period · outside the three most recent unambiguous events

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 8 matches in the rating period Selected outcome

Registrations and outcomes

MILANO BJJ SUMMER CUP 2026
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Source belt category: white

2 matches in the rating period

NORTH ITALIAN CUP III
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Source belt category: white

2 matches in the rating period

Torino Jiu Jitsu Challenge 2026
white · Counts as a match
Infant Boys Gi / White / Infant / Infant -34 KG Light Weight
  • Source belt category: white

2 matches in the rating period

3° Trofeo Nord Italia Open
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid4 (10-11 yrs) / -33 kg
  • Source belt category: white

2 matches in the rating period