Miami Marlins vs. Houston Astros Betting Splits — July 21, 2026

Notable bet/money split in Miami Marlins at Houston Astros: a 25-point gap on Houston Astros.

Splits at the latest snapshot

Market Side Bet % Money % Odds
Moneyline Miami Marlins 35% 60% +110
Houston Astros 65% 40% -121
Total Over 9 65% 78% -105
Under 9 35% 22% -120

What the data says

Miami Marlins at Houston Astros shows a meaningful bet/money divergence on the moneyline market — not the biggest split on the slate, but worth a look. 65% of bets are on Houston Astros while only 40% of dollars are on the same side — a 25-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 Miami Marlins 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 Miami Marlins, 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 →.

Tonight's strongest MLB plays — locked.

Our advanced model rates every MLB game by expected value, using thousands of historical splits as the backbone. Tonight's highest-EV picks are reserved for subscribers.

Advanced Pick #1 — +EV — ▒▒▒▒▒▒▒ · ▒▒▒▒▒▒▒ Moneyline
Advanced Pick #2 — +EV — ▒▒▒▒▒▒▒ · ▒▒▒▒▒▒▒ Run Line
Advanced Pick #3 — +EV — ▒▒▒▒▒▒▒ · ▒▒▒▒▒▒▒ Total
Unlock advanced EV picks →

Want a free look? See tonight's biggest splits →

Where this game ranks today

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

Related

Frequently asked questions

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.

Where can I bet {away} vs. {home}?

Any licensed sportsbook in your state offers MLB markets. We don't recommend specific books — see our responsible gambling resources before you wager.

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 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 does it mean when Houston Astros has 65% of bets but 40% 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 Houston Astros 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: July 21, 2026 at 12:45 PM UTC

See tonight's biggest MLB splits — free.

Every game on the slate, ranked by public-vs-money divergence. Splits-based top opportunities, updated continuously. No signup, no paywall.

See all of tonight's splits →

Or unlock our advanced EV picks →