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Juan Martínez

ZION BRAZILIAN JIU-JITSU

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,254
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

7
Events
Date Event Result Format Division
KIMURA CUP SALOU ES · Gi · yellow/orange · ≤46 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi / Orange-Yellow / Teen / -46 kg
VINYOLS CHALLENGE FALL 2025 ES · Gi · 13 yo · grey/yellow · ≤45 kg 1–0 W–L: Win / Loss Gi
  • Boys Gi / Yellow-Grey / Junior 12 y 13 años / -45 kg
COSTA DAURADA BJJ CUP GI & NO-GI 2025 ES 0–0 W–L: Win / Loss Gi
  • Kids Boys GI / Yellow / Infanto Juvenil A / -46,0 kg
VINYOLS OPEN 2025 ES · Gi · 12 yo · yellow · ≤40.4 kg 0–1 W–L: Win / Loss Gi
  • Boys Gi / Yellow / Junior III (12yrs) / 40,40 kg
KIMURA CUP BARCELONA 2025. ES · Gi · yellow · ≤41 kg 0–1 W–L: Win / Loss Gi
  • Boys Gi / Yellow / Junior / -41 kg
OPEN COSTA DAURADA BJJ 2023 ES 0–0 W–L: Win / Loss Gi
  • Boys Gi / Grey-Yellow / Infantil B / -32,3 kg
EMBUKAI - Barcelona Jiu-jitsu Open (Kids, Adults, Master) ES · Gi · white · ≤30 kg 2–0 W–L: Win / Loss Gi
  • INFANTIL (KIDS) - MASCULINO / White / Infantil A / -30 kg (Light - Infantil A)

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 +3 Rating 1,254

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 1,251

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 +3 Rating 1,251

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 Change +13 Rating 1,248

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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.

April 2026 No new matches · 1 left period Change +33 Rating 1,235

Rating-period composition

Rating matches
3 -1
Record
2–1 Previous month 2–2
Opponents
2 -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.

March 2026 2 new matches · 1 left period Change +6 Rating 1,202

Rating-period composition

Rating matches
4 +1
Record
2–2 Previous month 1–2
Opponents
3 0
Events
3 0

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.

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
March 14, 2026 Marc Cobos Guerrero
KIMURA CUP SALOU Boys Gi / Orange-Yellow / Teen / -46 kg
Method Submission 02:28 1–18
Marginal influence -34
Win
KIMURA CUP SALOU Boys Gi / Orange-Yellow / Teen / -46 kg
Method Points 03:00 1–0
Marginal influence +29
February 2026 No new matches Change +1 Rating 1,196

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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.

January 2026 No new matches Change -1 Rating 1,195

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 No new matches Change +1 Rating 1,196

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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.

November 2025 1 new match Change +88 Rating 1,195

Rating-period composition

Rating matches
3 +1
Record
1–2 Previous month 0–2
Opponents
3 +1
Events
3 +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
November 8, 2025 Rafael De Souza Macedo
VINYOLS CHALLENGE FALL 2025 Boys Gi / Yellow-Grey / Junior 12 y 13 años / -45 kg
Method Decision 04:00 0–0
Marginal influence +35
October 2025 No new matches Change +2 Rating 1,107

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

September 2025 No new matches Change +4 Rating 1,105

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

Relevant matches
2.1
Official ranking percentile
-
Performance
-

2.1 weighted matches against 2 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,316
Repeated-opponent share
33.3%
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

KIMURA CUP SALOU
U14 · Counts
Boys Gi / Orange-Yellow / Teen / -46 kg
  • Competition age 13
  • Registered age: u16
  • Source category: u16
VINYOLS CHALLENGE FALL 2025
Does not count
Boys Gi / Yellow-Grey / Junior 12 y 13 años / -45 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
COSTA DAURADA BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys GI / Yellow / Infanto Juvenil A / -46,0 kg
  • Competition age 12
  • 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 1 competition event Selected outcome
  • ≤ 46 kg 1 competition event

Registrations and outcomes

KIMURA CUP SALOU
≤ 46 kg · Counts as a competition event
Boys Gi / Orange-Yellow / Teen / -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

2 matches in the rating period

VINYOLS CHALLENGE FALL 2025
≤ 45 kg · Counts as a competition event
Boys Gi / Yellow-Grey / Junior 12 y 13 años / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

1 match in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys GI / Yellow / Infanto Juvenil A / -46,0 kg
  • Registered weight class: -46,0 kg
  • Source competition limit: -46,0 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why Yellow?

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

  • yellow 3 matches in the rating period Selected outcome

Registrations and outcomes

KIMURA CUP SALOU
yellow · Counts as a match
Boys Gi / Orange-Yellow / Teen / -46 kg
  • Source belt category: yellow

2 matches in the rating period

VINYOLS CHALLENGE FALL 2025
yellow · Counts as a match
Boys Gi / Yellow-Grey / Junior 12 y 13 años / -45 kg
  • Source belt category: yellow

1 match in the rating period