Thin samples: what 100/0 and 50/50 splits mean

A percentage is only as good as the number of bets behind it.

Splits show the share of bets and the share of money on each side. Early in the week, or on a small game, there may be only a handful of bets in the count.

What a thin sample looks like:

• 100% of the money on one side and 0% on the other.
• Exactly 50/50 on both bets and money.

Neither one is information. It usually means almost nobody has bet yet.

Example only: two bets are on a game. One is large on Team A, one is small on Team B. The split reads 50% of tickets and 95% of money on Team A. It looks like a strong signal. It is one person.

How we handle it:

• If the split at our reference book is 100/0 or 50/50 on both money and tickets, we treat it as unverified.
• No read is taken from it in either direction.
• We check again later, when more bets are in.

Where it shows up in our plays: a play that waits until closer to game time, or a pass with "splits not verified" as the reason.

What cuts against it: waiting for a fuller sample can cost the best price. We take that trade. A good price on a bad read is not a bargain.

Takeaway: ask how many bets before you ask what percent.

Education only, not a guarantee. 1-800-GAMBLER.