Drew Fischer

Drew Fischer, Canada

CONFIDENCEB

SAMPLE13matches

CORE COVERAGE100%

WINDOW2026-09-19

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

Foul calling58

Fouls called per match relative to referee peers.

Discipline intensity43

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

Red-card tendency43

Observed red cards per match relative to peers.

Card escalation33

Card points per 20 co-observed fouls.

Late discipline98

Share of observed cards shown from minute 75 onward.

Home-card differential68

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

Discipline volatility48

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

58 card events across 13 observed matches; 2 red-card events.

Observed fouls

313 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 Major League Soccer 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: 1d605e960231bbe4f3b87e0be12cfadf2192959bd6c890a78623b84f6461c1d5