🧠 Ready to Bet Smarter?

This MLB season, we’re stepping up our betting analysis and giving you the tools to do the same. We’ve teamed up with Rithmm, the data-driven betting predictions app that lets you build and customize your own MLB models in minutes. Rithmm finds value and gives actionable predictions to help bettors win money with back-tested data to prove it!

7-Day Free Trial

You can try Rithmm risk-free with a 7-day free trial, and we recommend using code JUSTBASEBALL50 to get 50% off a full year of access. That’s only $180 for 12 months of AI-backed predictions across MLB, NFL, NBA, college football and basketball, and WNBA.

Click the link to download Rithmm and take your MLB betting to the next level!

⚾ What is Rithmm?

Rithmm is a betting app built for those who want an edge. Instead of relying on gut instinct or guessing which trends matter, Rithmm gives you the power to build your own custom betting model—no spreadsheets or code needed.

With Rithmm, you can:

• ⚙️ Adjust weightings on key player and team metrics like strikeout rate, power hitting, walk rate, and bullpen performance.

• 📊 Generate real-time projections for moneylines, run lines, totals, and player props.

• 📱 Visualize where the edge is—and why—based on your preferences and model inputs.

It's fast, intuitive, and built to help you bet with confidence every single day of the MLB season.

Building Your Own MLB Betting Model

Rithmm allows users to build their own MLB betting models using AI to simulate each game thousands of times to predict the moneyline, run line and total. It takes less than a minute to have Rithmm build a profitable model for you. Users have the option to have Rithmm build a model for them or personalize a model by adjusting weights of key statistics.

Rithmm Model Inputs include Ground Ball and Strikeout Pitching, Contact and Power Hitting and Hitter On-Base Ability (Walks).

Major Return on Investment!

Once your model has been created, you can click into it and view the backtest results, which show the win rate and return on investment for all recommended bets over the last three seasons.

Below is a screenshot of the Just Baseball Rithmm Moneyline Model, which accurately predicted recommended moneyline bets at a 45.7% rate. If you bet on every single moneyline that this model recommended over the last three seasons, you would see a 9.46% return on investment!

Recommended Bets

The Just Baseball Moneyline Model is recommending a bet on Angels moneyline at +159 odds. Over thousands of simulations, the model calculates that the Angels win 43.1% of the time, making the true line +132 compared to the actual odds of +159. Rithmm’s moneyline models are excellent at identifying undervalued underdogs.

Player Prop Projections

One of the most valuable tools available to Rithmm subscribers is their player prop prediction model, which spits out predictions for every single pitcher and hitter on the board.

The biggest edges are found in the prop market and Rithmm finds 10-20 props with value every single day.

Today’s Top Props

Peter Appel, Just Baseball’s Baseball Betting Expert, uses Rithmm every single day to gain an edge in the market. In addition to Angels moneyline, Peter has placed a bet on Jack Leiter to go under 14.5 Total Outs in his return from a blister. Rithmm’s Player Prop Model predicts that Leiter will get 13.6 outs tonight and a 60.6% chance that he goes under 14.5 outs. This makes the fair line on Leiter Under 14.5 Outs -155 compared to the actual line of +140.

There is additional research that Peter does to be completely confident in betting on Jack Leiter Under 14.5 Outs, but Rithmm gives him the confidence that there is value on this play and his other research backs that up. Rithmm allows users to bet more confidently and gain an edge.

7-Day Free Trial

You can try Rithmm risk-free with a 7-day free trial, and we recommend using code JUSTBASEBALL50 to get 50% off a full year of access. That’s only $180 for 12 months of AI-backed predictions across MLB, NFL, NBA, college football and basketball, and WNBA.

Click the link to download Rithmm and take your MLB betting to the next level!

Just Baseball Discord

We launched a Just Baseball community on Discord!

Our Discord channel is the ultimate baseball group chat while also providing exclusive access to Peter’s MLB best bets, Aram’s prospect content, giveaways, and direct connection to the entire Just Baseball staff.

If you want to see daily insights from Rithmm and connect with a community of others using the platform, join the Discord!

Read all the details about our Discord community here.

Just Baseball Merch

Our newest line of merchandise features Adidas performance gear!

We have also restocked on all your favorites including our vintage World Series line, hats, hoodies, City Series line, spring line, and much more.

Check out the full collection of Just Baseball swag here!