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CZ

Marek Sulzer

Gladiators Gym Budweis

W–L
2–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,179
Rating based on Gi matches in the past 12 months.
No-Gi
1,182
Rating based on No-Gi matches in the past 12 months.
Current form
3–6
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

6
Events
Date Event Result Format Division
GRIND 14 Adults CZ 0–0 W–L: Win / Loss Gi
  • Silver
Pardubice Grappling Open vol.7 CZ 0–0 W–L: Win / Loss GiNo-Gi
  • Bronze
  • Gold
2026 AGF Dusseldorf Championships Germany 0–0 W–L: Win / Loss Gi
  • Silver
ADCC Czech National Championship 2025 CZ · No-Gi · 15–17 yo · ≤80 kg 1–1 W–L: Win / Loss No-Gi
  • Boys Junior / 15-17 years / Beginner / -80 kg
Grappling Industries BERLIN Germany · Gi · 16–17 yo · white · ≤170 lb ; No-Gi · 16–17 yo · white · ≤170 lb 2–5 W–L: Win / Loss GiNo-Gi
  • Gi Teens / Male / White / 16 - 17 years / -170 lbs
  • Place #9
2025 AGF Prague Open CZ 0–0 W–L: Win / Loss Gi
  • Place #5
  • Place #5

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 1,262

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

July 2026 No new matches Change 0 Rating 1,262

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

June 2026 No new matches Change 0 Rating 1,262

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

May 2026 No new matches Change -3 Rating 1,262

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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 No new matches Change 0 Rating 1,265

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

March 2026 No new matches Change -3 Rating 1,265

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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 No new matches Change +6 Rating 1,268

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

January 2026 No new matches Change 0 Rating 1,262

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

December 2025 No new matches Change 0 Rating 1,262

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

November 2025 7 new matches Change Starting point Rating 1,262

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 22, 2025 Vadim Gau
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
Method Submission 03:07 0–3
Marginal influence -18
Loss
November 22, 2025 Sanel Koca
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
Method Points 04:00 0–5
Marginal influence -9
Loss
November 22, 2025 Israpil Tatkhazhiev
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
Method Points 04:00 0–16
Marginal influence -12
Win
November 22, 2025 Leonard Zhemchuzhin
Grappling Industries BERLIN No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
Method Points 04:00 2–0
Marginal influence +23
Loss
November 22, 2025 Vadim Gau
Grappling Industries BERLIN Gi Teens / Male / White / 16 - 17 years / -170 lbs
Method Points 04:00 0–3
Marginal influence -10
Win
November 22, 2025 Mark Nayyem
Grappling Industries BERLIN Gi Teens / Male / White / 16 - 17 years / -170 lbs
Method Decision 04:00 0–0
Marginal influence +14
Loss
November 22, 2025 Borys Stefanski
Grappling Industries BERLIN Gi Teens / Male / White / 16 - 17 years / -170 lbs
Method Decision 04:00 0–0
Marginal influence -13
Relevant matches
5.1
Official ranking percentile
-
Performance
-

5.1 weighted matches against 6 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,330
Repeated-opponent share
14.3%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

Pardubice Grappling Open vol.7
Does not count
Men GI / White Belt / -93 kg
  • Competition age 18
Men No-GI / Beginner / -84 kg
  • Competition age 18
2026 AGF Czech Championships
Does not count
No Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 86.20 kg)
  • Competition age 18
GRIND 13 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -78 kg
  • Competition age 18
2026 AGF Dusseldorf Championships
Does not count
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 79.40 kg)
  • Competition age 18
GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -78 kg
  • Competition age 18
No Gi / Male / Adults / Beginner / -78 kg
  • Competition age 18
TATAMY 18 ADULTS (No-GI and GI round robin)
Does not count
Adult / No Gi / Male / Beginner / Adults / -77 kg
  • Competition age 17
Adult / Gi / Male / White belt / Adults / -77 kg
  • Competition age 17
ADCC Czech National Championship 2025
Does not count
Boys Junior / 15-17 years / Beginner / -80 kg
  • Competition age 17
Grappling Industries BERLIN
U18 · Counts
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Teens / Male / White / 16 - 17 years / -170 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
2025 AGF Prague Open
Does not count
Competition T-shirt / Adult Large
Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger I (Up to 79.50 kg)
  • Competition age 17
Gi Juveniles / Adults / Male / Adult (18+) / White / Light (Up to 79.40 kg)
  • Competition age 17

Classification evidence

Why ≤ 77 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

  • ≤ 77 kg 1 competition event Selected outcome
  • ≤ 80 kg 1 competition event

Registrations and outcomes

Pardubice Grappling Open vol.7
Does not count
Men GI / White Belt / -93 kg
  • Registered weight class: -93 kg
  • Source competition limit: -93 kg

No matches in the rating period · no valid weight evidence

Pardubice Grappling Open vol.7
Does not count
Men No-GI / Beginner / -84 kg
  • Registered weight class: -84 kg
  • Source competition limit: -84 kg

No matches in the rating period · no valid weight evidence

2026 AGF Czech Championships
Does not count
No Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 86.20 kg)
  • Registered weight class: Middle (Up to 86.20 kg)
  • Source competition limit: Middle (Up to 86.20 kg)

No matches in the rating period · no valid weight evidence

GRIND 13 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -78 kg
  • Registered weight class: -78 kg
  • Source competition limit: -78 kg

No matches in the rating period · no valid weight evidence

2026 AGF Dusseldorf Championships
Does not count
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 79.40 kg)
  • Registered weight class: Light (Up to 79.40 kg)
  • Source competition limit: Light (Up to 79.40 kg)

No matches in the rating period · no valid weight evidence

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -78 kg
  • Registered weight class: -78 kg
  • Source competition limit: -78 kg

No matches in the rating period · no valid weight evidence

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
No Gi / Male / Adults / Beginner / -78 kg
  • Registered weight class: -78 kg
  • Source competition limit: -78 kg

No matches in the rating period · no valid weight evidence

TATAMY 18 ADULTS (No-GI and GI round robin)
Does not count
Adult / No Gi / Male / Beginner / Adults / -77 kg
  • Registered weight class: -77 kg
  • Source competition limit: -77 kg

No matches in the rating period · no valid weight evidence

TATAMY 18 ADULTS (No-GI and GI round robin)
Does not count
Adult / Gi / Male / White belt / Adults / -77 kg
  • Registered weight class: -77 kg
  • Source competition limit: -77 kg

No matches in the rating period · no valid weight evidence

ADCC Czech National Championship 2025
≤ 80 kg · Counts as a competition event
Boys Junior / 15-17 years / Beginner / -80 kg
  • Registered weight class: -80 kg
  • Source competition limit: -80 kg

2 matches in the rating period

Grappling Industries BERLIN
≤ 77 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

4 matches in the rating period

Grappling Industries BERLIN
≤ 77 kg · Counts as a competition event
Gi Teens / Male / White / 16 - 17 years / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

3 matches in the rating period

2025 AGF Prague Open
Does not count
Competition T-shirt / Adult Large

No matches in the rating period · no valid weight evidence

2025 AGF Prague Open
Does not count
Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger I (Up to 79.50 kg)
  • Registered weight class: Challenger I (Up to 79.50 kg)
  • Source competition limit: Challenger I (Up to 79.50 kg)

No matches in the rating period · no valid weight evidence

2025 AGF Prague Open
Does not count
Gi Juveniles / Adults / Male / Adult (18+) / White / Light (Up to 79.40 kg)
  • Registered weight class: Light (Up to 79.40 kg)
  • Source competition limit: Light (Up to 79.40 kg)

No matches in the rating period · no valid weight evidence

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 7 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries BERLIN
white · Counts as a match
Gi Teens / Male / White / 16 - 17 years / -170 lbs
  • Source belt category: white

3 matches in the rating period