M. Espinoza

CONFIDENCEB

SAMPLE17matches

CORE COVERAGE100%

WINDOW2026-09-06

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

Foul calling21

Fouls called per match relative to referee peers.

Discipline intensity42

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

Red-card tendency71

Observed red cards per match relative to peers.

Card escalation54

Card points per 20 co-observed fouls.

Late discipline29

Share of observed cards shown from minute 75 onward.

Home-card differential25

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

Discipline volatility21

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

69 card events across 17 observed matches; 10 red-card events.

Observed fouls

376 total fouls across 17 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 División 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: 42a4a436846e7fcc7fca2c045efce8ea3b696e001398a6994b4efbac2f835033