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CZ

Martin Jurečka

DSC GYM CESKA TREBOVA

W–L
6–13
Won and lost rating-eligible matches in the past 12 months.
Gi
1,275
Rating based on Gi matches in the past 12 months.
No-Gi
1,094
Rating based on No-Gi matches in the past 12 months.
Current form
3–7
Results from the ten most recent rating-eligible matches.
Opponents
15
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

12
Events
Date Event Result Format Division
Valachien Challenge Gi 2026 CZ · Gi · 13–14 yo · yellow/orange/green · ≤50 kg 0–2 W–L: Win / Loss Gi
  • Boys 13-14 years / Yellow, orange, green belts / -50 kg
TATAMY 19: Czech Open Championship (kids) CZ · Gi · 13–14 yo · white/grey · ≤45 kg 1–1 W–L: Win / Loss Gi
  • Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) CZ · Gi · 13–14 yo · ≤45 kg ; No-Gi · 13–14 yo · ≤45 kg 2–4 W–L: Win / Loss GiNo-Gi
  • Gi / 13-14 years / Boy / -45 kg / Beginner
  • No-Gi / 13-14 years / Boy / -45 kg / Beginners
TATAMY 18 KIDS (No-GI and GI round robin) CZ · Gi · 13–14 yo · white/grey · ≤45 kg 0–2 W–L: Win / Loss Gi
  • Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
ADCC Czech National Championship 2025 CZ · No-Gi · 13–14 yo · ≤45 kg 0–2 W–L: Win / Loss No-Gi
  • Place #4
TATAMY 17 KIDS (No-GI and GI round robin) CZ · Gi · 13–14 yo · white/grey · ≤45 kg 3–2 W–L: Win / Loss Gi
  • Place #4
AOM Cup Kids 3 CZ · Gi · U15 · white/grey · ≤44 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi / white, Grey / U15 (2012,2011,2010) / -44 kg
Pardubice Grappling Open vol.4 CZ · Gi · 13–14 yo · ≤50 kg 0–2 W–L: Win / Loss Gi
  • Boys Junior GI / 13-14 years / -50 kg / Beginner
Valachien Challenge - Gi CZ · Gi · 11–12 yo · white/grey · ≤40 kg 1–1 W–L: Win / Loss Gi
  • Boys 11-12 years / White, grey belt / -40 kg
GRIND 9 NO-GI & GI ROUND ROBIN with kids CZ · Gi · 10–12 yo · ≤45 kg 1–2 W–L: Win / Loss Gi
  • Kids Gi / 10-12 years / Boy / -45 kg / Beginner
2025 AGF Prague Jiu Jitsu Championships CZ · Gi · 12–13 yo · yellow · ≤43.1 kg 0–2 W–L: Win / Loss Gi
  • Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Light I (Up to 43.10 kg)
TATAMY 13 KIDS (No-GI and GI round robin) CZ · Gi · 10–12 yo · white/grey · ≤40 kg 2–2 W–L: Win / Loss Gi
  • Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg

Calculation details

Rating breakdown for the past 12 months

Rating calculations are being updated. Current event, match and opponent details remain visible.

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 4 event votes Selected outcome

Registrations and outcomes

Valachien Challenge Gi 2026
U16 · Counts
Boys 13-14 years / Yellow, orange, green belts / -50 kg
  • Competition age 14
2026 AGF Prague Championships
U16 · Counts
Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light II (Up to 47.60 kg)
  • Competition age 14
  • Registered age: u14
  • Source category: u14
TATAMY 19: Czech Open Championship (kids)
U16 · Counts
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Competition age 14
GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
U16 · Counts
No-Gi / 13-14 years / Boy / -45 kg / Beginners
  • Competition age 14
Gi / 13-14 years / Boy / -45 kg / Beginner
  • Competition age 14
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Competition age 13
ADCC Czech National Championship 2025
Does not count
Boys Junior / 13-14 years / Intermediate / -45 kg
  • Competition age 13
TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Competition age 13
AOM Cup Kids 3
Does not count
Boys Gi / white, Grey / U15 (2012,2011,2010) / -44 kg
  • Competition age 13
  • Registered age: u16
  • Source category: u16
2025 AGF Prague Open
Does not count
Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Light I (Up to 43.10 kg)
  • Competition age 13
  • Registered age: u14
  • Source category: u14

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 2 competition events Selected outcome
  • ≤ 50 kg 1 competition event

Registrations and outcomes

Valachien Challenge Gi 2026
≤ 50 kg · Counts as a competition event
Boys 13-14 years / Yellow, orange, green belts / -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

1 match in the rating period

2026 AGF Prague Championships
Does not count
Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light II (Up to 47.60 kg)
  • Registered weight class: Light II (Up to 47.60 kg)
  • Source competition limit: Light II (Up to 47.60 kg)

No matches in the rating period · no valid weight evidence

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

2 matches in the rating period

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 45 kg · Counts as a competition event
No-Gi / 13-14 years / Boy / -45 kg / Beginners
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

2 matches in the rating period

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 45 kg · Counts as a competition event
Gi / 13-14 years / Boy / -45 kg / Beginner
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

4 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
≤ 45 kg · Does not count
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

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

ADCC Czech National Championship 2025
≤ 45 kg · Does not count
Boys Junior / 13-14 years / Intermediate / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

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

TATAMY 17 KIDS (No-GI and GI round robin)
≤ 45 kg · Does not count
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

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

AOM Cup Kids 3
≤ 44 kg · Does not count
Boys Gi / white, Grey / U15 (2012,2011,2010) / -44 kg
  • Registered weight class: -44 kg
  • Source competition limit: -44 kg

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

2025 AGF Prague Open
Does not count
Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 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 10 matches in the rating period Selected outcome
  • green 1 match in the rating period

Registrations and outcomes

Valachien Challenge Gi 2026
green · Counts as a match
Boys 13-14 years / Yellow, orange, green belts / -50 kg
  • Source belt category: green

1 match in the rating period

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

2 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
grey · Counts as a match
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Source belt category: grey

2 matches in the rating period

TATAMY 17 KIDS (No-GI and GI round robin)
grey · Counts as a match
Kids / Gi / 13-14 years / Boys / White/grey belt / -45 kg
  • Source belt category: grey

4 matches in the rating period

AOM Cup Kids 3
grey · Counts as a match
Boys Gi / white, Grey / U15 (2012,2011,2010) / -44 kg
  • Source belt category: grey

2 matches in the rating period