Nightly Ratings · All Major Tracks · Cancel At The End Of Any Month
What if you already
knew the right price
before you bet?
Every night, our algorithm calculates the true probability for every horse at every major track. You compare it to the tote board. When the track is wrong — and sometimes it’s very wrong — that’s your edge.
Most bettors lose because they pick horses. You’ll win because you’ll know when the price justifies the risk. That’s not a system. That’s math. And one good exacta can pay for months of this service.
Excel workbook + Exacta grid
Cancel anytime
One good exacta can pay for your first month before the week is out.
You’ve been handicapping for years. You know the form. You study the trainers. You find horses you like. And at the end of the meet, you’re still down. Here’s the part nobody tells you — picking winners and betting profitably are completely different skills.
You win races and lose money
A 40% winner at 3-5 is bleeding you dry. Profitability isn’t about hit rate — it’s about whether the price offered was worth the risk you took.
You never know what to pay for an exacta
Most bettors guess. They take whatever the tote offers. Our exacta grid shows you the minimum payout that makes a ticket mathematically worth buying.
You have no objective baseline
Without independent probability estimates, you’re comparing your opinion to the crowd’s. You need a number that has nothing to do with either.
What You Receive
Three tools. Delivered every night. Ready before the first race.
Every evening, subscribers receive a complete package for the following day’s races. Everything you need to evaluate every bet at every major track — before you leave the house.
-
Probability Ratings Algorithm-generated odds for every horse. Compare to the tote and identify overlays instantly.
-
Excel Workbook Colorized display with dynamic data view. Easy to read at the track or at home before you go.
-
Exacta Grid Minimum acceptable exacta payouts for every race. Never take bad exacta value again.
The Framework Behind It
200 million data points. One number that tells you whether to bet.
The Algorithm Factors system analyzes over 200 million data points to produce independent probability estimates for every horse. These aren’t opinions. They’re not adjusted for public money. They reflect what the math says the true odds should be.
When the tote board shows a horse at 12-1 and our system says 6-1, that’s an overlay. That’s a bet worth making. When the tote says 3-1 and we say 4-1, you pass. Most races: pass. Some races: act. That’s the discipline that makes this work.
See the Full Methodology →How Subscribers Use the Ratings
The gap between our number and the track’s is your entire edge.
The simulation below shows exactly how the ratings work in practice. Each night you receive Algorithm Factors’ independent probability estimate for every horse. You open the tote board. You compare the two numbers.
When the track’s implied odds are higher than ours, a value edge may exist. When they aren’t — and most of the time they aren’t — you close the workbook and watch. Waiting is a strategy. Patience is an edge.
The exacta grid tells you the minimum payout that justifies a ticket on any combination. One good exacta can pay for your subscription many times over.
Subscribe to Access the Ratings →Our exacta grid calculates the minimum acceptable payout for every horse combination in every race. If the actual payout is below that number, the ticket has negative expected value — and you don’t buy it. Simple. Rigorous. Profitable.
Fast Payoff Potential
One exacta can pay for
your first month before
the week is over.
At $139 a month, this service costs less than two bad bets. One solid exacta hit — the kind our grid identifies every week — returns your subscription cost many times over.
This isn’t about grinding out small profits over hundreds of bets. It’s about knowing, on the nights when a genuine overlay exists, that you have the math on your side when you step to the window.
Start Your Subscription →About the Ratings
Built by a court-recognized expert in the mathematics of gambling.
Gary Levin has spent decades studying probability, risk, and betting markets. The Algorithm Factors system is the product of that work — a rigorous, math-based approach to finding value at the track.
- Court-recognized expert in gambling mathematics
- 200+ million data points analyzed to build the system
- Decades of study in probability and betting market behavior
- Author: How To Make A Living Betting Horses
Also by Gary Levin
The book that explains the thinking behind every rating.
The ratings tell you what the math says. The book explains why the math works — why most bettors lose, why favorites can cost you money, and why the discipline to pass most races is the single most important skill a serious bettor can develop.
Understanding the framework makes the ratings more powerful. The two tools were designed to work together.
Get the Book at winnermetrics.com →What Subscribers Say
The ratings work because the math works.
“I’ve been playing horses for 20 years. The exacta grid alone is worth the subscription. I stopped taking bad exacta value the first week.”Subscriber · Belmont
“The workbook is easy to use at the track. I circle the overlays before I leave the house. Completely changed how I bet.”Subscriber · Churchill Downs
“Hit a $340 exacta in the first two weeks. Paid for six months of the service in one afternoon. I’ve been a subscriber ever since.”Subscriber · Santa Anita
Get In Touch
Questions? Gary welcomes them all.
Whether you have a question about the ratings, the subscription, how to read the workbook, or anything related to betting horses profitably — you are most welcome to contact Gary directly. No question is too basic. Every message gets a personal reply.
Email Gary at gary@garylevinbooks.com
Stop guessing what
a horse is really worth.
Subscribe today and receive tonight’s ratings. All major tracks. Excel workbook. Exacta grid. Nightly by email. Cancel anytime. One good exacta can pay for your first month before the weekend is over.
Questions? Read the FAQs or contact us. Cancel anytime.