Why this exists
I did not set out to build a website. I set out to bet properly: price every match myself, take only the prices that were wrong, and keep records. It worked well enough that, one by one, every licensed bookmaker in Australia cut my stakes to cents or closed my account.
That is legal, it is common, and it tells you something. The house does not mind punters who gamble. It minds punters who do the maths. I cannot get a bet on any more, so the maths is going here instead.
What you get here
Everything I used. The model that rates every side and turns the gap into a win probability and a true price. Its full record, including the years it was poor, checked against matches it had never seen. Tools that strip the margin out of any bookmaker's price so you can see the claim underneath. A tracker that scores your bets against the closing line, which is the only honest scorecard there is. And the ten lessons I wish someone had handed me in my twenties.
What you do with it is yours. Most people who bet lose, and nothing here changes the arithmetic of the margin. I would rather you saw the true price and walked away than took a bad one because it looked generous.
What this is not
- Not a bookmaker. Matchday Maths takes no bets and holds no money of yours beyond the subscription.
- Not a tipster. Nobody here tells you what to back. You get a probability and a price, and you compare it with what you are offered.
- Not paid by bookmakers. No affiliate links, no sign-up bonuses, no odds comparison, no advertising from anyone who takes bets. Subscriptions are the only income.
- Not a promise. A side given 70% loses three times in ten. My own results are mine, from years that have passed, and are not a forecast of yours.
How to check me
Read how the model works, including what it cannot see. Every number on the record page comes from a dataset of men's internationals back to 1995 with its sources listed, and the model's settings were frozen before the test period so the record could not be tuned after the fact. When memberships open, every price the model publishes is timestamped and kept, hits and misses alike.
When the doors open
The NRL model goes live for Round 1, 2027. Names on the list hear first and are offered founder pricing before anyone else.
By putting your name down you agree to one email from Matchday Maths when memberships open, with an unsubscribe link, and nothing else unless you ask. Your address is stored on our own server, never sold or shared, and deleted on request. 18+ only.
Chances are you're about to lose. 18+ only. Matchday Maths gives information, not betting advice, and no model can promise a result. Set a limit and stick to it. For free, confidential support call Gambling Help on 1800 858 858 or visit gamblinghelponline.org.au. To block yourself from all licensed Australian online and phone wagering, register at betstop.gov.au.