How accurate are your MLB picks?

Our XGBoost machine learning model trained on 2,900+ games achieves 62.9% accuracy on head-to-head comparisons. We track every pick with full transparency — win rate, ROI, and edge breakdowns are all public.

What data does the MLB prediction model use?

Our model uses 22 signals including Statcast pitcher xwOBA, FIP/xFIP/SIERA, bullpen fatigue, confirmed daily lineups with platoon splits, park factors, weather and wind, home plate umpire tendencies, catcher framing, rest and travel, and Vegas line movement.

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Yes, 100% free with no login required. Every daily pick, edge analysis, pitcher matchup, and player prop projection is available at no cost.

When are today's MLB picks posted?

Picks are generated 1-2 hours before the first game each day once confirmed lineups, pitcher assignments, and umpire data are available from the MLB API.

What is the MLB Edge Finder?

The Edge Finder identifies games where our model's win probability significantly differs from the Vegas implied probability. These gaps represent potential value bets, ranked by edge size with our GOLD, FIRE, and PLATINUM tier system.

Betting Basics

How to Read MLB Moneylines, Run Lines, and Totals (Beginner's Guide)

6 min read · Educational guide

What You're Actually Betting On

When you open a sportsbook and see a baseball game listed, you'll typically find three main bet types: the moneyline, the run line, and the total (also called the over/under). These aren't arbitrary options — each measures a different dimension of the game. Understanding how they work is the first step toward betting with any intelligence.

This guide breaks each one down in plain English so you can actually follow what's happening with your money.

The Moneyline: Picking a Winner

The moneyline is the simplest bet in baseball. You're just picking which team wins the game. No point spreads, no conditions — win or lose.

Odds are displayed in American format:

Negative number (e.g., -150): This is the favorite. You risk $150 to win $100.
Positive number (e.g., +130): This is the underdog. A $100 bet returns $130 profit.

If the Yankees are -150 and the Red Sox are +130, the sportsbook believes New York is more likely to win. But likely doesn't mean certain. Underdogs win a substantial number of games in baseball — across a full season, even the best teams lose about 40% of their games. That variance is why backing underdogs at the right price can be profitable over time.

Implied Probability

Every moneyline implies a probability. Here's the quick math:

Favorite: Divide the odds by (odds + 100). So -150 → 150 / 250 = 60% implied probability.
Underdog: Divide 100 by (odds + 100). So +130 → 100 / 230 = 43.5% implied probability.

Notice those two add to more than 100%. That gap is the sportsbook's margin — the vig or juice. Your job is to find spots where you believe the true probability is higher than the implied number suggests.

The Run Line: Baseball's Point Spread

Most North American sports use a point spread. Baseball uses the run line instead, almost always set at ±1.5 runs.

Run line favorite (−1.5): The team must win by 2 or more runs.
Run line underdog (+1.5): The team can lose by 1 run and you still win.

The tradeoff lives in the odds. Taking the favorite on the run line might shift the price from -180 on the moneyline to around -115 — much better value, but a harder condition to meet. The underdog run line might go from +155 moneyline down to -105, giving a cushion at a worse price.

Run lines work well when a heavy moneyline favorite is priced so high it makes no economic sense at face value, or when you believe an elite starter will cruise to a multi-run victory.

Totals: Betting the Score, Not the Winner

The total (over/under) is a bet on the combined runs scored by both teams. The sportsbook sets a number — say, 8.5 — and you decide whether the final combined score will be higher (over) or lower (under).

A game between two elite pitchers in a pitcher-friendly park might carry a total of 7.5. A slugfest at Coors Field could be set at 12 or higher.

Factors that push totals up or down include:

Starting pitchers — the single most influential variable
Park factors — some stadiums suppress scoring, others inflate it significantly
Wind direction — a strong wind blowing out at Wrigley changes the math meaningfully
Bullpen availability — tired relief corps allow more late-inning runs
Weather — cold temperatures reduce carry on fly balls

Many sharp bettors focus heavily on totals because they require synthesizing multiple variables simultaneously, and the market can be slower to adjust than for high-profile moneylines.

How Lines Move — and Why It Matters

Odds aren't fixed. They shift from the moment they open until first pitch. Sharp money from professional bettors can move a line quickly; heavy public action pushes it over time.

Watching line movement is a useful signal. If a pitcher is announced as scratched and the total drops from 9 to 7.5, the market has processed that news. If a line moves opposite to where public money is flowing, that often indicates sharp action on the other side — so-called reverse line movement.

Understanding that lines are dynamic — not static — helps you recognize when you're getting a good price versus chasing a stale number.

A Note on Responsible Bankroll Management

None of these bet types are guaranteed earners. Baseball is a long season with enormous variance — even the best teams lose 60 games. Before placing real money, set a budget you're comfortable losing entirely. Treat sports betting as an analytical hobby with entertainment value, not a financial strategy.

Bottom Line

Moneylines, run lines, and totals each offer a different angle on the same game. Moneylines are clean and simple — pick the winner. Run lines give you a spread, rewarding accuracy. Totals let you bet the scoring environment without caring who wins. Master the implied probability math behind each one and you'll walk into the sportsbook with a clearer head than most people putting money down.