Leandro Rey Hilfer

Leandro Rey Hilfer, Argentina

CONFIDENCEB

SAMPLE19matches

CORE COVERAGE100%

WINDOW2026-09-19

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

Foul calling69

Fouls called per match relative to referee peers.

Discipline intensity2

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 discipline12

Share of observed cards shown from minute 75 onward.

Home-card differential31

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

Discipline volatility12

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

84 card events across 19 observed matches; 0 red-card events.

Observed fouls

491 total fouls across 19 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: 2026-09-19
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: 761a1599faafea5ef1fcd3c02c7912c76bff5aab133781aadfe23b00e1306b7c