Baltimore Orioles vs. Boston Red Sox Betting Splits — July 21, 2026

Notable bet/money split in Baltimore Orioles at Boston Red Sox: a 21-point gap on Baltimore Orioles +1.5.

Splits at the latest snapshot

Market Side Bet % Money % Odds
Moneyline Baltimore Orioles 21% 9% +140
Boston Red Sox 79% 91% -164
Run line Baltimore Orioles +1.5 27% 6% -149
Boston Red Sox -1.5 73% 94% -117
Total Over 9 84% 87% -120
Under 9 16% 13% -140

What the data says

Baltimore Orioles at Boston Red Sox shows a meaningful bet/money divergence on the spread market — not the biggest split on the slate, but worth a look. 27% of bets are on Baltimore Orioles +1.5 while only 6% of dollars are on the same side — a 21-point gap.

A 10 to 20-point gap is the band where the data starts to mean something but doesn't yet scream. It usually means a handful of larger bets landed on Boston Red Sox -1.5 without the public catching on yet, or the public is leaning on a side that the market doesn't fully respect. Either way, the money side here is Boston Red Sox -1.5, and the price reflects what the books think of that lean.

Worth noting, not worth chasing alone. Pair it with the broader slate context if you're going to use it. See how we calculate splits →.

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Where this game ranks today

Slate rank
#9 of tonight's biggest splits — see the full ranking

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Frequently asked questions

What is sharp money?

Sharp money is wagering activity from sophisticated, high-volume bettors. It shows up as a money percentage that exceeds the bet percentage on the same side. See our learn page for more.

What is a good bet% gap to look for?

Look for 15+ point gaps where the money is on the unpopular side. Those are the games where the average bet size is doing the talking.

What does it mean when Baltimore Orioles +1.5 has 27% of bets but 6% of money?

When the bet count and the dollars don't agree, the dollars usually carry the sharper signal. A {gap}pp gap means the average bet on Baltimore Orioles +1.5 is smaller than the average bet on the other side.

How often does the team with more money% cover?

In our season-to-date sample, the side with more money than bets covers slightly more than half the time. The edge grows with the size of the bet/money gap.

What is the difference between bet% and money%?

Bet% is the share of tickets wagered on a side. Money% is the share of dollars. They diverge when one side draws bigger bets per ticket than the other.

What is sharp money?

Sharp money is wagering activity from sophisticated, high-volume bettors. It shows up as a money percentage that exceeds the bet percentage on the same side — bigger checks per ticket on the contrarian view. See our methodology →

How we track public bets and money — see our methodology →

Last updated: July 21, 2026 at 12:44 PM UTC

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