L. Rey Hilfer

CONFIDENCEA

SAMPLE25matches

CORE COVERAGE100%

WINDOW2026-10-09

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

Foul calling79

Fouls called per match relative to referee peers.

Discipline intensity21

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

Red-card tendency2

Observed red cards per match relative to peers.

Card escalation7

Card points per 20 co-observed fouls.

Late discipline7

Share of observed cards shown from minute 75 onward.

Home-card differential36

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

Discipline volatility17

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

119 card events across 25 observed matches; 0 red-card events.

Observed fouls

649 total fouls across 25 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 Liga Profesional Argentina 2026.

LINEAGEreferee-specific immutable evidence manifest

MODEL: referee-dna-v0.1-research
WINDOW END: 2026-10-09
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: d924ff2b2b7db2ad8cee003e68fb477f56b4e71ea6938b930d2ed959c17d1887