TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu

Tiziano Di Maria

45 GRADI ACADEMY ROMA

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,137
Rating based on Gi matches in the past 12 months.
No-Gi
1,371
Rating based on No-Gi matches in the past 12 months.
Current form
4–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
0
Bronze
2
Total medals
4
Events with results
2

Full career record

Wins
4
Losses
2
Matches
6
Win rate
66.7%

Ways of winning

Submission
3
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
2

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
2
Unique opponents
3
Distinct events
2

Ways of winning

  • Submission 3 75%
  • Points 1 25%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1137
Record
0–2
Win rate
0%
Submission share
-

No-Gi

Rating
1371
Record
4–0
Win rate
100%
Submission share
75%

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
1,375
Change over 90 days
-
Highest rating in 12 months
1,375
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,378
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
4.3
Confidence
58/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–2 2–2 across 4 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #286 Sofia Tosi · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Sub 01:16 5–0
  2. #873 Leonardo Botti Orsini · 15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) Sub 00:12 0–0 Earlier · Pts 4–2 April 12, 2026 · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
  3. #2509 Matteo Guerrera · 15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) Sub 01:13 9–0

Full career

  1. #286 Sofia Tosi · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Sub 01:16 5–0
  2. #873 Leonardo Botti Orsini · 15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) Sub 00:12 0–0 Earlier · Pts 4–2 April 12, 2026 · 5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
  3. #2509 Matteo Guerrera · 15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) Sub 01:13 9–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Neyla Sbai El Aasri #1036 1,375
Tiziano Di Maria #1037 1,375
Barbora Hypšová #1038 1,375

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 1,375

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,375

Rating-period composition

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

June 2026 3 new matches Change +41 Rating 1,375

Rating-period composition

Rating matches
6 +3
Record
4–2 Previous month 2–1
Opponents
3 +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.
Win
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Submission 00:12 0–0
Marginal influence +21
Win
June 7, 2026 Matteo Guerrera
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Submission 01:13 9–0
Marginal influence +29
Loss
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Decision 03:00 6–6
Marginal influence -25
May 2026 No new matches Change 0 Rating 1,334

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 3 new matches Change Starting point Rating 1,334

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
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 4–2
Marginal influence +21
Win
April 12, 2026 Sofia Tosi
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Submission 01:16 5–0
Marginal influence +45
Loss
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 5–6
Marginal influence -22
Relevant matches
4.3
Official ranking percentile
Top 34%
Performance
-

4.3 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,378
Repeated-opponent share
50.0%
Network connectivity
80.9%

Classification evidence

Why U10?

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

  • U10 2 event votes Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
U10 · Counts
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
U10 · Counts
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

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

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 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 6 matches in the rating period Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
white · Counts as a match
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Source belt category: white

2 matches in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Source belt category: white

1 match in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
white · Counts as a match
NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Source belt category: white

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
  • Source belt category: white

1 match in the rating period