Javier Alonso Villa Zapata

Javier Alonso Villa Zapata, Colombia

CONFIDENCEB

SAMPLE14matches

CORE COVERAGE100%

WINDOW2026-09-25

REFEREE DNA · 7 DIMENSIONSreferee-dna-v0.1-research

Foul calling50

Fouls called per match relative to referee peers.

Discipline intensity3

Card points per match, with yellow = 1 and red = 3.

Red-card tendency8

Observed red cards per match relative to peers.

Card escalation3

Card points per 20 co-observed fouls.

Late discipline13

Share of observed cards shown from minute 75 onward.

Home-card differential71

Home minus away card points per match. This is an observed differential, not a bias label.

Discipline volatility24

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

66 card events across 14 observed matches; 2 red-card events.

Observed fouls

334 total fouls across 14 matches with complete foul statistics.

Home-card differential

A signed disciplinary difference only. It does not establish intent, favoritism or referee bias.

Peer context

Percentiles compare this referee only with eligible referees in Primera A 2026.

LINEAGEreferee-specific immutable evidence manifest

MODEL: referee-dna-v0.1-research
WINDOW END: 2026-09-25
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: f013d4e9374af0da52172f18052c84036fef2abe04f361dc87863f5ae2fd6185