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Liam Castilla

ASSOCIACION ARANHA

W–L
8–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,388
Rating based on Gi matches in the past 12 months.
No-Gi
1,254
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
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
5
Silver
3
Bronze
1
Total medals
9
Events with results
7

Full career record

Wins
11
Losses
3
Matches
14
Win rate
78.6%

Ways of winning

Submission
4
Points
7
Decision
0
Disqualification
0

Personal records

Longest winning streak
7
Longest submission streak
2
Longest gold streak
2
Largest recorded points win
11–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
8
Distinct events
5

Ways of winning

  • Submission 4 50%
  • Points 4 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1388
Record
6–2
Win rate
75%
Submission share
33%

No-Gi

Rating
1254
Record
2–1
Win rate
67%
Submission share
100%

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
1,410
Change over 90 days
+142
Highest rating in 12 months
1,412
Performance versus expectation
+13.1 pp
Schedule strength
Top 48%
Average opponent rating
1,321
Weighted win rate
71%
Expected win rate
58%
Repeat-opponent share
27%
Effective evidence
8.7
Confidence
88/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–2 5–2 across 7 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #847 Unai Cambil Arenas · GIRONA BJJ CUP GI & NO-GI 2026 Sub 00:50 0–0
  2. #1230 Sinai López Soares · BCN CHALLENGE SPRING 2026 Pts 1–1 Earlier · Pts 2–0 March 8, 2026 · GIRONA BJJ CUP GI & NO-GI 2026
  3. #2402 Adria Cano Monroy · VINYOLS CHALLENGE SPRING 2026 Pts 11–0 Earlier · Pts 9–0 March 8, 2026 · GIRONA BJJ CUP GI & NO-GI 2026

Full career

  1. #847 Unai Cambil Arenas · GIRONA BJJ CUP GI & NO-GI 2026 Sub 00:50 0–0
  2. #1230 Sinai López Soares · BCN CHALLENGE SPRING 2026 Pts 1–1 Earlier · Pts 2–0 March 8, 2026 · GIRONA BJJ CUP GI & NO-GI 2026
  3. #2402 Adria Cano Monroy · VINYOLS CHALLENGE SPRING 2026 Pts 11–0 Earlier · Pts 9–0 March 8, 2026 · GIRONA BJJ CUP GI & NO-GI 2026

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Leia Abidi Elfgren #736 1,410
Liam Castilla #737 1,410
Noé ALARIA #738 1,410

Scheduled

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 +2 Rating 1,410

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
8 0
Events
5 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 -3 Rating 1,408

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
8 0
Events
5 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 1,411

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
8 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 2 new matches Change -9 Rating 1,410

Rating-period composition

Rating matches
11 +2
Record
8–3 Previous month 7–2
Opponents
8 +1
Events
5 +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.
Loss
VINYOLS CHALLENGE SPRING 2026 BOYS GI / Grey/ kids 3 8 y 9 años / -24 kg
Method Points 02:00 4–12
Marginal influence -20
Win
VINYOLS CHALLENGE SPRING 2026 BOYS GI / Grey/ kids 3 8 y 9 años / -24 kg
Method Points 02:00 11–0
Marginal influence +12
April 2026 No new matches Change +7 Rating 1,419

Rating-period composition

Rating matches
9 0
Record
7–2 Previous month 7–2
Opponents
7 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.

March 2026 6 new matches Change +144 Rating 1,412

Rating-period composition

Rating matches
9 +6
Record
7–2 Previous month 1–2
Opponents
7 +5
Events
4 +3

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
BCN CHALLENGE SPRING 2026 Boys Gi / Grey / kids 3 8 y 9 años / -24 kg
Method Submission 00:31 2–0
Marginal influence +18
Win
March 21, 2026 Sinai López Soares
BCN CHALLENGE SPRING 2026 Boys Gi / Grey / kids 3 8 y 9 años / -24 kg
Method Points 02:00 1–1
Marginal influence +13
Win
March 8, 2026 Unai Cambil Arenas
GIRONA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infantil A / -26,0 kg
Method Submission 00:50 0–0
Marginal influence +1
Win
March 8, 2026 Sinai López Soares
GIRONA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -23,0 kg
Method Points 03:00 2–0
Marginal influence +13
Win
March 8, 2026 Adria Cano Monroy
GIRONA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -23,0 kg
Method Points 03:00 9–0
Marginal influence +12
February 2026 No new matches Change 0 Rating 1,268

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 3 new matches · 1 left period Change +19 Rating 1,268

Rating-period composition

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

1 older matches left the 12-month period: 1 won and 0 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
January 10, 2026 Aitor Ivars Berenguer
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infantil A / -23,0 kg
Method Submission 00:34 0–9
Marginal influence -18
Win
January 10, 2026 Lucas Romey-Caballero
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infantil A / -23,0 kg
Method Submission 00:08 2–0
Marginal influence +4
Loss
January 10, 2026 Aitor Ivars Berenguer
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -23,0 kg
Method Points 01:44 0–11
Marginal influence -13
October 2025 No new matches Change 0 Rating 1,249

Rating-period composition

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

September 2025 No new matches · 2 left period Change -89 Rating 1,249

Rating-period composition

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

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

Relevant matches
8.7
Official ranking percentile
Top 25%
Performance
13.1 pp above expectation

8.7 weighted matches against 8 different opponents across 5 events

Weighted win rate
70.6%
Expected win rate
57.5%
Average opponent rating
1,321
Repeated-opponent share
27.3%
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 5 event votes Selected outcome

Registrations and outcomes

VINYOLS CHALLENGE SPRING 2026
U10 · Counts
BOYS GI / Grey/ kids 3 8 y 9 años / -24 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
INTERCLUB ARANHA
U10 · Counts
(GI – Kids -21,10 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
BCN CHALLENGE SPRING 2026
U10 · Counts
Boys Gi / Grey / kids 3 8 y 9 años / -24 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
GIRONA BJJ CUP GI & NO-GI 2026
U10 · Counts
Kids Boys NO-GI / White-Grey / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Kids Boys GI / Grey / Infantil A / -23,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
CATALUÑA BJJ CUP GI & NO-GI 2026
U10 · Counts
Kids Boys NO-GI / White-Grey / Infantil A / -23,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Kids Boys GI / Grey / Infantil A / -23,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
VINYOLS CHALLENGE FALL 2025
Does not count
Boys Gi / Grey / kids 3 8 y 9 años / -21 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 21 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

  • ≤ 21 kg 1 competition event Selected outcome
  • ≤ 24 kg 1 competition event
  • ≤ 27 kg 1 competition event

Registrations and outcomes

VINYOLS CHALLENGE SPRING 2026
≤ 27 kg · Counts as a competition event
BOYS GI / Grey/ kids 3 8 y 9 años / -24 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

INTERCLUB ARANHA
≤ 21 kg · Counts as a competition event
(GI – Kids -21,10 kg)
  • Registered weight class: (GI – Kids -21,10 kg)
  • Source competition limit: (GI – Kids -21,10 kg)

1 match in the rating period

BCN CHALLENGE SPRING 2026
≤ 24 kg · Counts as a competition event
Boys Gi / Grey / kids 3 8 y 9 años / -24 kg
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

2 matches in the rating period

GIRONA BJJ CUP GI & NO-GI 2026
≤ 26 kg · Does not count
Kids Boys NO-GI / White-Grey / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

GIRONA BJJ CUP GI & NO-GI 2026
≤ 23 kg · Does not count
Kids Boys GI / Grey / Infantil A / -23,0 kg
  • Registered weight class: -23,0 kg
  • Source competition limit: -23,0 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 23 kg · Does not count
Kids Boys NO-GI / White-Grey / Infantil A / -23,0 kg
  • Registered weight class: -23,0 kg
  • Source competition limit: -23,0 kg

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

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 23 kg · Does not count
Kids Boys GI / Grey / Infantil A / -23,0 kg
  • Registered weight class: -23,0 kg
  • Source competition limit: -23,0 kg

1 match in the rating period · outside the three most recent unambiguous events

VINYOLS CHALLENGE FALL 2025
Does not count
Boys Gi / Grey / kids 3 8 y 9 años / -21 kg
  • Registered weight class: -21 kg
  • Source competition limit: -21 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

Registrations and outcomes

VINYOLS CHALLENGE SPRING 2026
grey · Counts as a match
BOYS GI / Grey/ kids 3 8 y 9 años / -24 kg
  • Source belt category: grey

2 matches in the rating period

BCN CHALLENGE SPRING 2026
grey · Counts as a match
Boys Gi / Grey / kids 3 8 y 9 años / -24 kg
  • Source belt category: grey

2 matches in the rating period

GIRONA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys NO-GI / White-Grey / Infantil A / -26,0 kg
  • Source belt category: grey

1 match in the rating period

GIRONA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -23,0 kg
  • Source belt category: grey

2 matches in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys NO-GI / White-Grey / Infantil A / -23,0 kg
  • Source belt category: grey

2 matches in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -23,0 kg
  • Source belt category: grey

1 match in the rating period