Washington Nationals vs. Miami Marlins Betting Splits — August 21, 2026

Sharp money signal in Washington Nationals at Miami Marlins: Under 7.5 has 60% of bets but only 21% of the dollars.

Splits at the latest snapshot

Market Side Bet % Money % Odds
Moneyline Washington Nationals 28% 36% +136
Miami Marlins 72% 64% -142
Run line Washington Nationals +1.5 17% 21% -160
Miami Marlins -1.5 83% 79% +150
Total Over 7.5 40% 79% -107
Under 7.5 60% 21% even

What the data says

Washington Nationals at Miami Marlins is one of the strongest sharp-money signals on tonight's MLB slate. On the totals market, 60% of bets are on Under 7.5 but only 21% of the dollars — a 39-point gap between bet count and money share that ranks among the largest divergences in the slate.

That gap is the cleanest sharp-money tell we have. When the bet count and dollar share point in different directions, the dollars are coming from fewer, larger checks — the kind of bets that distinguish high-volume, professional action from the public crowd. Books rarely give back this much line value on a casual mistake; the price you're seeing is what the market thinks of the divergence in real time.

None of this is a pick. It's where the money is landing — you decide what to do with 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 →

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.

Should I bet on Under 7.5 tonight?

We don't issue picks. The splits show what the public and the money are doing — use them to inform your own read of the game.

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 does it mean when Under 7.5 has 60% of bets but 21% 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 Under 7.5 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. See our learn page for more.

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: September 6, 2026 at 2:38 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 →