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CZ

Sebastian Schulz

SLON GYM PRAHA

W–L
8–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,355
Rating based on Gi matches in the past 12 months.
No-Gi
1,257
Rating based on No-Gi matches in the past 12 months.
Current form
8–2
Results from the ten most recent rating-eligible matches.
Opponents
12
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
3
Bronze
1
Total medals
6
Events with results
4

Full career record

Wins
9
Losses
6
Matches
15
Win rate
60.0%

Ways of winning

Submission
1
Points
3
Decision
4
Disqualification
1

Personal records

Longest winning streak
6
Longest submission streak
1
Longest gold streak
1

Recent recorded placements

  1. GRIND 14 Kids

    CZ Event record 1–1

    • No-Gi / 7-9 years / Mixed (4 - 9 years) / -28 kg / Mixed (4 - 9 years)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
12
Distinct events
3

Ways of winning

  • Submission 1 11%
  • Points 3 33%
  • Decision 4 44%
  • Other recorded result 1 11%

Gi versus No-Gi

Gi

Rating
1355
Record
5–1
Win rate
83%
Submission share
0%

No-Gi

Rating
1257
Record
3–4
Win rate
43%
Submission share
25%

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
1,373
Change over 90 days
-
Highest rating in 12 months
1,375
Performance versus expectation
+11.3 pp
Schedule strength
Top 79%
Average opponent rating
1,275
Weighted win rate
63%
Expected win rate
52%
Repeat-opponent share
8%
Effective evidence
9.7
Confidence
93/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–2 0–2 across 2 rematches against 1 repeat opponents.
Most-faced opponent Alex Kubin 0–2 · 2 matches

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1149 Daniel Petr · CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Dec 1–0
  2. #2162 Jaroslav Zavadil · CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Pts 8–2
  3. #2273 Nataly Sarkány · CZECH FIGHTING SERIES 12 – Under the Lights 2026 Pts 0–0

Full career

  1. #1149 Daniel Petr · CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Dec 1–0
  2. #2162 Jaroslav Zavadil · CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Pts 8–2
  3. #2273 Nataly Sarkány · CZECH FIGHTING SERIES 12 – Under the Lights 2026 Pts 0–0

Rivals

Opponent Head-to-head record Matches
Alex Kubin 0–2 2

Around this athlete

Athlete Rank Rating
Juan Soler #1058 1,373
Sebastian Schulz #1059 1,373
Kacper Sobczak #1060 1,373

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 1,373

Rating-period composition

Rating matches
13 0
Record
8–5 Previous month 8–5
Opponents
12 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 1,373

Rating-period composition

Rating matches
13 0
Record
8–5 Previous month 8–5
Opponents
12 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 0 Rating 1,373

Rating-period composition

Rating matches
13 0
Record
8–5 Previous month 8–5
Opponents
12 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 -2 Rating 1,373

Rating-period composition

Rating matches
13 0
Record
8–5 Previous month 8–5
Opponents
12 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 9 new matches Change +117 Rating 1,375

Rating-period composition

Rating matches
13 +9
Record
8–5 Previous month 1–3
Opponents
12 +9
Events
3 +2

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
April 25, 2026 Leon Daiber Tran
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 7-9 years / Mixed (4 - 9 years) / -28 kg / Mixed (4 - 9 years)
Method Submission 02:16 0–5
Marginal influence -21
Win
April 25, 2026 Oleksandr Tykhenkyi
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 7-9 years / Mixed (4 - 9 years) / -28 kg / Mixed (4 - 9 years)
Method Points 03:00 4–0
Marginal influence +9
Win
April 12, 2026 Jaroslav Zavadil
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -30 kg
Method Points 02:00 8–2
Marginal influence +10
Win
April 12, 2026 Jakub Poláček
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -30 kg
Method Disqualification 0–0
Marginal influence +6
Win
April 12, 2026 Daniel Petr
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
Method Decision 1–0
Marginal influence +19
Win
April 12, 2026 Petr Gabriel
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
Method Decision 1–0
Marginal influence +18
Win
April 12, 2026 Yaroslav Chap
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
Method Decision 1–0
Marginal influence +11
Win
April 12, 2026 Teodor Novák
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
Method Decision 00:47 1–0
Marginal influence +12
Loss
April 12, 2026 Martin Skřítek
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -30 kg
Method Points 02:00 2–7
Marginal influence -18
March 2026 No new matches Change +1 Rating 1,258

Rating-period composition

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

February 2026 4 new matches Change Starting point Rating 1,257

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
February 28, 2026 Nataly Sarkány
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
Method Points 01:00 0–0
Marginal influence +15
Loss
February 28, 2026 Alex Vondrášek
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
Method Points 01:00 0–0
Marginal influence -17
Loss
February 28, 2026 Alex Kubin
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling NoGi / U12 Děti chlapci / -30 kg
Method Submission 00:45 0–4
Marginal influence -9
Loss
February 28, 2026 Alex Kubin
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling NoGi / U12 Děti chlapci / -30 kg
Method Submission 01:23 0–6
Marginal influence -9
Relevant matches
9.7
Official ranking percentile
Top 35%
Performance
11.3 pp above expectation

9.7 weighted matches against 12 different opponents across 3 events

Weighted win rate
62.8%
Expected win rate
51.5%
Average opponent rating
1,275
Repeated-opponent share
7.7%
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 3 event votes Selected outcome

Registrations and outcomes

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
U10 · Counts
No-Gi / 7-9 years / Mixed (4 - 9 years) / -28 kg / Mixed (4 - 9 years)
  • Competition age 8
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
U10 · Counts
Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Grappling NoGi / U12 Děti chlapci / -30 kg
  • Competition age 8
  • Registered age: u12
  • Source category: u12
CZECH FIGHTING SERIES 12 – Under the Lights 2026
U10 · Counts
Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm
  • Competition age 8
  • Registered age: u12
  • Source category: u12
Grappling NoGi / U12 Děti chlapci / -30 kg
  • Competition age 8
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 28 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

  • ≤ 28 kg 2 competition events Selected outcome
  • ≤ 30 kg 1 competition event

Registrations and outcomes

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
≤ 28 kg · Counts as a competition event
No-Gi / 7-9 years / Mixed (4 - 9 years) / -28 kg / Mixed (4 - 9 years)
  • Registered weight class: -28 kg
  • Source competition limit: -28 kg

2 matches in the rating period

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
Does not count
Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm

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

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
≤ 30 kg · Counts as a competition event
Grappling NoGi / U12 Děti chlapci / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

3 matches in the rating period

CZECH FIGHTING SERIES 12 – Under the Lights 2026
Does not count
Rumble - stužkovaná / DRAGONS 7-8 let / -140 cm

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

CZECH FIGHTING SERIES 12 – Under the Lights 2026
≤ 30 kg · Does not count
Grappling NoGi / U12 Děti chlapci / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

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