E. Arreguin

CONFIDENCEC

SAMPLE10matches

CORE COVERAGE100%

WINDOW2026-08-29

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

Foul calling90

Fouls called per match relative to referee peers.

Discipline intensity52

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

Red-card tendency56

Observed red cards per match relative to peers.

Card escalation25

Card points per 20 co-observed fouls.

Late discipline8

Share of observed cards shown from minute 75 onward.

Home-card differential40

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

Discipline volatility40

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

44 card events across 10 observed matches; 2 red-card events.

Observed fouls

271 total fouls across 10 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 Major League Soccer 2026.

LINEAGEreferee-specific immutable evidence manifest

MODEL: referee-dna-v0.1-research
WINDOW END: 2026-08-29
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: 0d6d75ce5d6b83e1752e94c80b5d6d90018095aa29b31eb49faf44fce27a36e1