Betting model spreadsheet templates

Download the free spreadsheet

2. ExcelHelpNow Comprehensive Basic Sports Betting Model

(Best for modeling value)

$10.99 listed · Excel and Google Sheets

A more model-oriented template, with expected-value calculations, break-even odds, Kelly sizing, a parlay calculator, and arbitrage calculations. It expects you to enter sportsbook odds manually.www.etsy.com

View the template on Etsy

3. Underdog Chance Betting Models

Paid options · Google Sheets

Offers sport-specific model spreadsheets, including NFL, NBA, NHL, and soccer, alongside training resources. More relevant if you want to study existing prediction models rather than just log wagers.www.underdogchance.com+1

Explore the betting models

4. S2S Bets Sports Betting Spreadsheet

Free · Google Sheets and Excel

A straightforward template with automatic profit-and-loss calculations and a dashboard for total bets, win rate, and ROI. Best if you're starting from scratch and want a clean data set for future analysis.s2sbets.app

Get the free template

5. ExcelHelpNow Betting Calculations Reference Spreadsheet

Low-cost paid template · Excel and Google Sheets

A formula toolkit for converting odds, removing the bookmaker's margin (de-vigging), calculating expected value, and sizing bets. Useful as a companion to a spreadsheet you build yourself.www.etsy.com+1

View the calculations template

What I'd look for in a good model

If you're building something serious, I'd prioritize these spreadsheet tabs:

One important distinction: A spreadsheet that calculates expected value is not necessarily a predictive model. You still need a defensible estimate of the true probability of an outcome. Test predictions on historical data and out-of-sample games before risking money; no template guarantees profitable results.

Let me narrow it down for you

The best template depends heavily on the sport and the type of model you want to build.

1. Which sport?

NFL / college football

NBA / college basketball

MLB

Soccer

Player props across sports

Multiple sports

2. What are you trying to build?

A model that predicts games and generates fair odds

An expected-value calculator to find potential +EV bets

A tracker for wagers, bankroll, and performance

A complete system combining predictions, EV, and tracking

3. Spreadsheet platform

Google Sheets

Microsoft Excel

Either

4. Budget

Free only

Free or under $25

Up to $100 for a more advanced template

[Find my best templates]