TopBJJ Index Youth
Language selector
Menu
SK

Mathias Mičian

Arte Suave Martin

W–L
4–8
Won and lost rating-eligible matches in the past 12 months.
Gi
1,276
Rating based on Gi matches in the past 12 months.
No-Gi
1,213
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
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
2
Bronze
6
Total medals
9
Events with results
7

Full career record

Wins
14
Losses
21
Matches
35
Win rate
40.0%

Ways of winning

Submission
7
Points
4
Decision
2
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
2

Recent recorded placements

  1. XIII. GrappleXmas BJJ Cup

    CZ Event record 5–3

    • Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
    • Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
2

Ways of winning

  • Submission 2 50%
  • Points 2 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1276
Record
2–3
Win rate
40%
Submission share
50%

No-Gi

Rating
1213
Record
2–5
Win rate
29%
Submission share
50%

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
1,311
Change over 90 days
-57
Highest rating in 12 months
1,358
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,472
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
42%
Effective evidence
8.6
Confidence
82/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 8–15 8–15 across 23 rematches against 7 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #996 Václav Bednář · XIII. GrappleXmas BJJ Cup Pts 6–0 Earlier · Sub 03:35 3–0 December 20, 2025 · XIII. GrappleXmas BJJ Cup
  2. #2648 Šimon Janků · XIII. GrappleXmas BJJ Cup Sub 03:20 5–0 Earlier · Pts 5–2 December 20, 2025 · XIII. GrappleXmas BJJ Cup

Full career

  1. #240 Šimon Popelka · TATAMY 13 KIDS (No-GI and GI round robin) Sub 01:26 0–0 Earlier · Sub 01:39 0–0 February 22, 2025 · TATAMY 13 KIDS (No-GI and GI round robin)
  2. #996 Václav Bednář · XIII. GrappleXmas BJJ Cup Pts 6–0 Earlier · Sub 03:35 3–0 December 20, 2025 · XIII. GrappleXmas BJJ Cup
  3. #2008 Michal Klimánek · TATAMY 13 KIDS (No-GI and GI round robin) Dec 0–0 Earlier · Sub 01:37 0–0 December 7, 2024 · TATAMY 12 (No-GI and GI round robin)
  4. #2648 Šimon Janků · XIII. GrappleXmas BJJ Cup Sub 03:20 5–0 Earlier · Pts 5–2 December 20, 2025 · XIII. GrappleXmas BJJ Cup
  5. #2821 Tomáš Mitlehner · N-GEN Kids BJJ Tournament #1 Pts 6–0

Rivals

Opponent Head-to-head record Matches
Matyáš Barák 0–4 4
Šimon Popelka 2–2 4

Around this athlete

Athlete Rank Rating
Alexander Klak #1717 1,311
Mathias Mičian #1718 1,311
Jarald Patricio #1719 1,311

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 1,311

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
7 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 1,311

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
7 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 +1 Rating 1,311

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
7 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 · 1 left period Change +12 Rating 1,310

Rating-period composition

Rating matches
12 -1
Record
4–8 Previous month 4–9
Opponents
7 -1
Events
2 -1

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change 0 Rating 1,298

Rating-period composition

Rating matches
13 0
Record
4–9 Previous month 4–9
Opponents
8 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 No new matches Change +4 Rating 1,298

Rating-period composition

Rating matches
13 0
Record
4–9 Previous month 4–9
Opponents
8 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.

February 2026 5 new matches · 7 left period Change -64 Rating 1,294

Rating-period composition

Rating matches
13 -2
Record
4–9 Previous month 7–8
Opponents
8 -1
Events
3 0

7 older matches left the 12-month period: 3 won and 4 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
February 21, 2026 Nikolas Soudný
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 13-14 years / Boys / Intermediate / -45 kg
Method Submission 00:58 0–0
Marginal influence -18
Loss
February 21, 2026 Viktor Stankovic
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 13-14 years / Boys / Intermediate / -45 kg
Method Submission 02:04 0–0
Marginal influence -19
Loss
February 21, 2026 Matyáš Barák
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 13-14 years / Boys / Intermediate / -45 kg
Method Submission 03:26 0–0
Marginal influence -9
Loss
February 21, 2026 Matyáš Barák
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / -45 kg
Method Submission 01:45 6–0
Marginal influence -1
Loss
February 21, 2026 Matyáš Barák
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / -45 kg
Method Submission 01:56 0–3
Marginal influence -1
January 2026 No new matches Change 0 Rating 1,358

Rating-period composition

Rating matches
15 0
Record
7–8 Previous month 7–8
Opponents
9 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.

December 2025 7 new matches · 7 left period Change +58 Rating 1,358

Rating-period composition

Rating matches
15 0
Record
7–8 Previous month 6–9
Opponents
9 +2
Events
3 0

7 older matches left the 12-month period: 3 won and 4 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
December 20, 2025 Šimon Janků
XIII. GrappleXmas BJJ Cup Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Submission 03:20 5–0
Marginal influence +13
Loss
December 20, 2025 Zdeněk Vlček
XIII. GrappleXmas BJJ Cup Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Submission 00:45 0–0
Marginal influence -12
Win
December 20, 2025 Václav Bednář
XIII. GrappleXmas BJJ Cup Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Points 04:00 6–0
Marginal influence +18
Loss
December 20, 2025 Jan Kubín
XIII. GrappleXmas BJJ Cup Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Submission 00:32 0–7
Marginal influence -6
Loss
December 20, 2025 Zdeněk Vlček
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Submission 01:09 0–2
Marginal influence -2
Win
December 20, 2025 Šimon Janků
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Points 04:00 5–2
Marginal influence +15
Win
December 20, 2025 Václav Bednář
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
Method Submission 03:35 3–0
Marginal influence +21
November 2025 No new matches · 5 left period Change -47 Rating 1,300

Rating-period composition

Rating matches
15 -5
Record
6–9 Previous month 9–11
Opponents
7 -5
Events
3 -1

5 older matches left the 12-month period: 3 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 No new matches Change -1 Rating 1,347

Rating-period composition

Rating matches
20 0
Record
9–11 Previous month 9–11
Opponents
12 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.

September 2025 No new matches Change -3 Rating 1,348

Rating-period composition

Rating matches
20 0
Record
9–11 Previous month 9–11
Opponents
12 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
8.6
Official ranking percentile
Top 57%
Performance
-

8.6 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,472
Repeated-opponent share
41.7%
Network connectivity
80.9%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

TATAMY 19: Czech Open Championship (kids)
U14 · Counts
Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / -45 kg
  • Competition age 13
Kids / No Gi / 13-14 years / Boys / Intermediate / -45 kg
  • Competition age 13
XIII. GrappleXmas BJJ Cup
Does not count
Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)
  • Competition age 12
  • Registered age: u14
  • Source category: u14
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 10-12 years / Boys / Intermediate / -45 kg
  • Competition age 12
Kids / Gi / 10-12 years / Boys / Yellow/orange/green belt / -50 kg
  • Competition age 12

Classification evidence

Why ≤ 45 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

  • ≤ 45 kg 1 competition event Selected outcome
  • ≤ 46 kg 1 competition event

Registrations and outcomes

TATAMY 19: Czech Open Championship (kids)
≤ 45 kg · Counts as a competition event
Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

2 matches in the rating period

TATAMY 19: Czech Open Championship (kids)
≤ 45 kg · Counts as a competition event
Kids / No Gi / 13-14 years / Boys / Intermediate / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

3 matches in the rating period

XIII. GrappleXmas BJJ Cup
≤ 46 kg · Counts as a competition event
Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
  • Registered weight class: -46 kg (2012,2013)
  • Source competition limit: -46 kg (2012,2013)

3 matches in the rating period

XIII. GrappleXmas BJJ Cup
≤ 46 kg · Counts as a competition event
Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2012,2013)
  • Registered weight class: -46 kg (2012,2013)
  • Source competition limit: -46 kg (2012,2013)

4 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 10-12 years / Boys / Intermediate / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

No matches in the rating period · no valid weight evidence

TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 10-12 years / Boys / Yellow/orange/green belt / -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why Grey?

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

  • grey 3 matches in the rating period Selected outcome
  • green 2 matches in the rating period

Registrations and outcomes

TATAMY 19: Czech Open Championship (kids)
green · Counts as a match
Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / -45 kg
  • Source belt category: green

2 matches in the rating period

XIII. GrappleXmas BJJ Cup
grey · Counts as a match
Boys Gi / White grey / Junior I (12-13 yrs) / -46 kg (2012,2013)
  • Source belt category: grey

3 matches in the rating period