Houston Astros vs. Seattle Mariners Betting Splits — April 13, 2026

Notable bet/money split in Houston Astros at Seattle Mariners: a 21-point gap on Seattle Mariners.

Splits at the latest snapshot

Market Side Bet % Money % Odds
Moneyline Houston Astros 19% 40% +150
Seattle Mariners 81% 60% -174
Run line Houston Astros +1.5 21% 19% -138
Seattle Mariners -1.5 79% 81% +128
Total Over 8 92% 89% -109
Under 8 8% 11% -118

What the data says

Houston Astros at Seattle Mariners shows a meaningful bet/money divergence on the moneyline market — not the biggest split on the slate, but worth a look. 81% of bets are on Seattle Mariners while only 60% 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 Houston Astros 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 Houston Astros, 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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Related

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 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.

Are these picks or just data?

These are data displays. We don't issue picks. Use the splits to inform your own bets — and bet responsibly.

What is a meaningful bet% / money% gap?

A 10-point gap is the threshold we treat as noise vs. signal. 15+ points is meaningful — it usually means the average bet on the money side is materially larger than on the public side.

What does it mean when Seattle Mariners has 81% of bets but 60% 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 Seattle Mariners is smaller than the average bet on the other side.

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: May 27, 2026 at 9:43 PM UTC

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