Jonnathan Ortiz

CONFIDENCEB

SAMPLE13matches

CORE COVERAGE100%

WINDOW2026-09-13

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

Foul calling34

Fouls called per match relative to referee peers.

Discipline intensity34

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

Red-card tendency18

Observed red cards per match relative to peers.

Card escalation18

Card points per 20 co-observed fouls.

Late discipline55

Share of observed cards shown from minute 75 onward.

Home-card differential18

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

Discipline volatility39

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

72 card events across 13 observed matches; 3 red-card events.

Observed fouls

303 total fouls across 13 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: 2026-09-13
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: 3fcc39c3cbb301d8e535787b77c1e6eaa9025ea96148dce62a1cbbf85aba4377