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EFL Cup referee card profile
JO

John Brooks

EFL Cup referee10 matches on record21.2% conversion

No 26/27 appearances

John Brooks has not taken charge of an EFL Cup match in 26/27. The figures below are a career record. Over the last 10 EFL Cup games John Brooks has officiated, the average is 4.00 cards a match — 22% above the league average of 3.29. That splits 3.9 yellow and 0.1 red a game — a red in 1 of the 10. The away side sees more cards — 2.2 to 1.8 a game, a sharper split than the league's 0.1 gap. 5+ cards landed in 30% of those games (3 of 10), from a 21.2% foul-to-booking rate. These are raw match figures from those games, not odds.

Last games
max 10 on record

Match cards last 10 games

Bet line
MarketHit ratePer gameModel
These are John Brooks's own match figures — the raw card and foul counts from the matches covered. They're not adjusted for how aggressive the two teams are or whether it's a derby. The model layers those in — the referee tendency, each player's booking rate and an opponent card-induction factor — to price a specific leg. That combined verdict is the locked price and edge.
last 10

Career profile

The two numbers that matter are vs league — the multiplier the model applies to a player's booking chance — and conversion, the share of fouls John Brooks turns into bookings. Conversion, not the raw foul count, is where a referee's real card tendency lives. Career figures across every EFL Cup season on record.

MeasureBrooks League avg
Cards / match4.00 3.29
vs league1.22× 1.00×
Foul-to-card conversion21.2% 15.7%
Fouls / match18.9 21.0
Red cards shown1—
Matches on record10 (0 in 26/27)—

Recent matches

The last 8 EFL Cup games John Brooks took charge of — the actual card and foul counts a match-cards line settles on.

MatchScoreCardsYRFouls
Brentford v Aston Villa16 Sep 1–1 2 2 0 22
Liverpool v Newcastle16 Mar 1–2 3 3 0 24
Arsenal v Newcastle7 Jan 0–2 4 4 0 18
Tottenham v Man Utd19 Dec 4–3 6 6 0 0
Brighton v Wolves18 Sep 3–2 7 7 0 22
Chelsea v Middlesbrough23 Jan 6–1 4 4 0 10
Bournemouth v Liverpool1 Nov 1–2 3 3 0 29
Southampton v Sheffield Wednesday9 Nov 1–1 2 2 0 24

● a red card in that match

John Brooks has officiated only 10 matches on our record — a thin sample. The model shrinks a thin referee tendency toward the league average and discounts its confidence until the evidence builds, so read the numbers above gently.

Frequently asked

How many cards does John Brooks give per game?

John Brooks averages 4.00 cards a game across 10 EFL Cup matches — 22% above the league average of 3.29. That's a raw rate from only 10 matches, so the model shrinks it toward the league average rather than trusting it outright.

Is John Brooks a strict referee?

Yes. The honest measure is foul-to-card conversion — the share of fouls that become bookings — and John Brooks runs at 21.2% against a league average of 15.7%. Foul counts barely vary between officials; the rate at which a foul becomes a booking is where referees genuinely differ.

Does John Brooks's record change bet builder card prices?

It should. The referee is the single biggest factor in the to-be-carded market, and the appointment is public before kick-off — so a strict official on a combative player is the archetypal card edge. The player cards guide walks through exactly how the model turns a tendency like this into a price.

How reliable is John Brooks's card rate?

It rests on 10 career matches, still a thin sample — read it gently. The model shrinks a referee's tendency toward the league average when the sample is thin and discounts its own confidence for officials with young records, so a number like this never gets trusted beyond what the evidence earns.

Rates shown are figures from public match data for context; the model adds shrinkage and an opponent factor, and discounts its confidence for thin referee records, before flagging any card as value. It compares against the bookmaker's price as offered — card markets are priced one side only, so that price still carries the bookmaker's margin. 18+ — please gamble responsibly.