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 39pp 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: October 21, 2026 at 4:25 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 →