TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
EC

Stefano Sanchez

X 1 BOXING GENOVA

W–L
2–9
Won and lost rating-eligible matches in the past 12 months.
Gi
1,147
Rating based on Gi matches in the past 12 months.
No-Gi
1,188
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
6
Silver
8
Bronze
10
Total medals
24
Events with results
16

Full career record

Wins
9
Losses
27
Matches
36
Win rate
25.0%

Ways of winning

Submission
5
Points
2
Decision
1
Disqualification
1

Personal records

Longest winning streak
3
Longest submission streak
2
Longest gold streak
1

Recent recorded placements

  2. MILANO OPEN II

    IT Event record 2–1

    • NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -60 kg
    • GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / +65 kg

  5. MILANO BJJ SUMMER CUP 2025

    IT Event record 0–3

    • GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
    • NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
9
Distinct events
4

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1147
Record
1–5
Win rate
17%
Submission share
100%

No-Gi

Rating
1188
Record
1–4
Win rate
20%
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
1,238
Change over 90 days
+39
Highest rating in 12 months
1,225
Performance versus expectation
-13.6 pp
Schedule strength
Top 11%
Average opponent rating
1,390
Weighted win rate
22%
Expected win rate
35%
Repeat-opponent share
18%
Effective evidence
9.5
Confidence
90/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–18 4–18 across 22 rematches against 8 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1542 Cesare Padovani · MILANO OPEN II Sub 02:09 2–0

Full career

  1. #1542 Cesare Padovani · MILANO OPEN II Sub 02:09 2–0
  2. #2004 Matteo Galdino · 13° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP OPEN Gi e No-Gi (Roma) Dec 0–0

Rivals

Opponent Head-to-head record Matches
Nicolò Ledda 0–4 4

Around this athlete

Athlete Rank Rating
Hugo Herrera Garcia #2395 1,239
Stefano Sanchez #2396 1,238
Ayhan Winitschenko #2397 1,238

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 +1 Rating 1,238

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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 No new matches · 3 left period Change +25 Rating 1,237

Rating-period composition

Rating matches
11 -3
Record
2–9 Previous month 2–12
Opponents
9 -1
Events
4 -1

3 older matches left the 12-month period: 0 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

June 2026 4 new matches Change -31 Rating 1,212

Rating-period composition

Rating matches
14 +4
Record
2–12 Previous month 2–8
Opponents
10 +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
June 7, 2026 Erik Randone
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
Method Points 04:00 0–15
Marginal influence -10
Loss
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
Method Submission 01:55 0–12
Marginal influence -2
Loss
June 7, 2026 Matteo Misceo
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
Method Submission 01:16 0–3
Marginal influence -20
Loss
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
Method Submission 02:40 0–8
Marginal influence -14
May 2026 No new matches Change -1 Rating 1,243

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
8 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 No new matches · 2 left period Change +19 Rating 1,244

Rating-period composition

Rating matches
10 -2
Record
2–8 Previous month 2–10
Opponents
8 -1
Events
4 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 3 new matches Change +56 Rating 1,225

Rating-period composition

Rating matches
12 +3
Record
2–10 Previous month 0–9
Opponents
9 +3
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
March 29, 2026 Cesare Padovani
MILANO OPEN II NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -60 kg
Method Submission 02:09 2–0
Marginal influence +21
Loss
March 29, 2026 Filippo Gandolfo
MILANO OPEN II GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / +65 kg
Method Points 04:00 0–14
Marginal influence -14
Win
March 29, 2026 Emanuele Cucchetti
MILANO OPEN II GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / +65 kg
Method Submission 01:35 7–0
Marginal influence +21
February 2026 No new matches Change 0 Rating 1,169

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,169

Rating-period composition

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

December 2025 No new matches Change -4 Rating 1,169

Rating-period composition

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

November 2025 2 new matches · 2 left period Change -1 Rating 1,173

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
6 +1
Events
4 0

2 older matches left the 12-month period: 0 won and 2 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.
Loss
November 23, 2025 Matteo Montinaro
3° Trofeo Nord Italia Open NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -56 kg
Method Submission 01:15 0–9
Marginal influence -1
Loss
November 23, 2025 Dario Formento
3° Trofeo Nord Italia Open GI - Male - M - Open Weight / Colored Belt / Kid5 / Open Weight
Method Submission 03:50 0–6
Marginal influence -6
October 2025 2 new matches · 2 left period Change +8 Rating 1,174

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
5 +1
Events
4 0

2 older matches left the 12-month period: 0 won and 2 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.
Loss
October 18, 2025 Giulio Michele IANNELLI
3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI) NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
Method Submission 00:53 0–9
Marginal influence -2
Loss
October 18, 2025 Francesco Paolucci
3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI) GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
Method Submission 00:35 0–2
Marginal influence -14
September 2025 No new matches Change 0 Rating 1,166

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
4 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
9.5
Official ranking percentile
Top 79%
Performance
13.6 pp below expectation

9.5 weighted matches against 9 different opponents across 4 events

Weighted win rate
21.7%
Expected win rate
35.3%
Average opponent rating
1,390
Repeated-opponent share
18.2%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 3 event votes Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
U16 · Counts
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
NORTH ITALIAN CUP III
U16 · Counts
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -60 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -60 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
MILANO OPEN II
U16 · Counts
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -60 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / +65 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
3° Trofeo Nord Italia Open
Does not count
GI - Male - M - Open Weight / Colored Belt / Kid5 / Open Weight
  • Competition age 13
  • Registered age: u14
  • Source category: u14
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -56 kg
  • Competition age 13
  • Registered age: u16
  • Source category: u16
3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI)
Does not count
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 56 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

  • ≤ 56 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event
  • ≤ 65 kg 1 competition event

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 65 kg · Counts as a competition event
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

2 matches in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 65 kg · Counts as a competition event
GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

2 matches in the rating period

NORTH ITALIAN CUP III
Does not count
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

NORTH ITALIAN CUP III
Does not count
GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

MILANO OPEN II
≤ 60 kg · Counts as a competition event
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

1 match in the rating period

MILANO OPEN II
Does not count
GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / +65 kg
  • Registered weight class: +65 kg
  • Source competition limit: +65 kg

2 matches in the rating period · weight class could not be normalized reliably

3° Trofeo Nord Italia Open
Does not count
GI - Male - M - Open Weight / Colored Belt / Kid5 / Open Weight
  • Registered weight class: Open Weight
  • Source competition limit: Open Weight

1 match in the rating period · weight class could not be normalized reliably

3° Trofeo Nord Italia Open
≤ 56 kg · Counts as a competition event
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

1 match in the rating period

3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI)
≤ 56 kg · Does not count
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

1 match in the rating period · outside the three most recent unambiguous events

3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI)
≤ 56 kg · Does not count
GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

1 match in the rating period · outside the three most recent unambiguous events