V. Rivas

CONFIDENCEB

SAMPLE17matches

CORE COVERAGE97%

WINDOW2026-09-13

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

Foul calling37

Fouls called per match relative to referee peers.

Discipline intensity75

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

Red-card tendency69

Observed red cards per match relative to peers.

Card escalation94

Card points per 20 co-observed fouls.

Late discipline44

Share of observed cards shown from minute 75 onward.

Home-card differential48

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

Discipline volatility63

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

82 card events across 17 observed matches; 4 red-card events.

Observed fouls

370 total fouls across 16 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: 2026-09-13
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: f596d2389ada81a11d09dc1fc6cd7f2e6e0cfe1fa38b53b55cf0d5d553674cde