Tracked bookmakers · rank #132 of 145 by margin

FireKeepers review: who runs it, and are the odds any good?

8.85%
median margin
2.5%
best price on board
5,167
markets · 7 days
48%
flagged prices held

Across 5,167 markets observed in the last 7 days (6 sports, 16 leagues), FireKeepers's median bookmaker margin was 8.85% — rank #132 of 145 tracked books (lower is better for bettors). Where at least five independent operators priced the same market, FireKeepers had the single best price 2.5% of the time.

Margin, last 35 days daily median across every FireKeepers market we captured · +0.1 pts over 35 days (stable)
2026-07-27 · low 7.37%high 9.74%2026-08-30 · now 9.03%

Is FireKeepers trustworthy?

We publish the checks, not a score — every ✓ links or cites its source, and anything we could not establish says so.

3/6checks
verified
?
Operating company
Not established — Omenizer has not yet verified who operates this book. That is a gap in our research, not a finding about the book.
?
Licence
Not established.
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Licensed markets
US — reported to us and not yet verified against a regulator, so treat as a lead rather than a fact.
Fees
No commission — cost is in the prices, about $8.13 per $100 staked all in
Does its posted price hold?
Of 93 FireKeepers prices Omenizer flagged as market-beating in the last 90 days, 48% were still there or better when we looked again; 52% had moved against the bettor and 0% had the market pulled. Measured only on prices we flagged as outliers — the ones most likely to be corrected — so read it against other books here, not as a share of FireKeepers's whole board.
What Omenizer has measured
5,167 markets across 6 sports and 16 leagues in the last 7 days, priced against the rest of the market.

How FireKeepers's prices compare

Market familyMedian margin
Moneyline / match result 6.99%
Handicaps / spreads 9.18%
Totals 8.77%

FireKeepers margin by sport

Only sports with 50+ observed FireKeepers markets in the last 7 days are shown — a median over less is noise.

SportMedian marginBest priceMarkets (7d)
Tennis 9.08%2.2%2,458
Baseball 7.59%4.2%1,652
Soccer 8.30%0.8%655
Basketball 9.91%0.6%294
American Football 5.20%2.7%102

Who runs FireKeepers

Availability: licensed in US. (reported — verification in progress)

In the last 90 days, FireKeepers posted the board-leading price on 93 signals flagged by Omenizer's detection engine.

The margin is the bookmaker's built-in fee: the amount by which its implied probabilities exceed 100%. A 8.85% margin means that, on a typical FireKeepers market, prices pay out 8.85% less than a fair-value book would. Omenizer's fair prices remove this margin using sharp reference sources — the methodology explains how.

FAQ

Is FireKeepers legit?
Omenizer has not yet verified which company operates FireKeepers or what licence it holds — a gap in our research rather than a finding against the book. Independently of that, Omenizer has measured 5,167 FireKeepers markets in the last 7 days against the rest of the market, so its prices are observable rather than taken on trust. We publish the checks we can evidence and flag the ones we cannot — we do not certify bookmakers.
Who owns FireKeepers?
Omenizer has not yet verified the company behind FireKeepers. We record an operator only when we have read it on the operator's own site or a regulator's register, so this is an unfilled gap rather than a guess we declined to make.
Is FireKeepers licensed?
Not established — we have not confirmed a licence for FireKeepers.
What is FireKeepers's betting margin?
Measured across 5,167 markets in the last 7 days, FireKeepers's median margin (overround) was 8.85% — rank #132 of 145 bookmakers Omenizer tracks. Lower is better for bettors.
How often does FireKeepers have the best odds?
Where at least five independent operators priced the same market (clone brands sharing one price feed count once), FireKeepers posted the single best price 2.5% of the time over the last 7 days.
How is FireKeepers's margin measured?
Omenizer records every price on every tracked market, converts them to implied probabilities, and sums each market's sides; the amount over 100% is the bookmaker's margin. The figure here is the median across all of the book's observed markets — measured, not quoted from marketing material.
See where FireKeepers beats fair value — free account

Live reference — data refreshes daily · the dataset · all tracked bookmakers

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