Diego Ulloa Angulo

CONFIDENCEC

SAMPLE9matches

CORE COVERAGE94%

WINDOW2026-09-06

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

Foul calling39

Fouls called per match relative to referee peers.

Discipline intensity3

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

Red-card tendency3

Observed red cards per match relative to peers.

Card escalation3

Card points per 20 co-observed fouls.

Late discipline39

Share of observed cards shown from minute 75 onward.

Home-card differential39

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

Discipline volatility3

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

40 card events across 9 observed matches; 0 red-card events.

Observed fouls

193 total fouls across 8 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: 2026-09-06
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: 5100f9cc1d514b0981c6a1f0406634415b451c48e3d692022acc7555282b1b01