Reading a full betting line

A betting line is dense on purpose. Here is every number on one, named, with what changes if it moves.

A betting board is dense on purpose — it packs four markets into two lines of text. Here is every number on one, named, so you never have to guess which figure belongs to which bet.

A single game, exactly as a board prints it

452 Buffalo Bills +3.5 (-110) +150 o47.5 (-110)
451 Kansas City Chiefs -3.5 (-110) -175 u47.5 (-110)

Six numbers per team, and each one belongs to a different bet.

Column by column

451 / 452 — the rotation number. A shared industry id for the market. It exists so a bet can be placed unambiguously, and it is the same at every book.
Team order. The away team is listed first, the home team second. A board rarely says so; the order is the convention.
+3.5 / -3.5 — the spread. The Chiefs give 3.5 points, the Bills receive them.
(-110) — the juice. The price attached to that spread. Not the spread itself.
+150 / -175 — the moneyline. Who wins, straight up, no points involved.
o47.5 / u47.5 — the total. Over or under the combined score, with its own juice beside it.

The two numbers that get confused most often are the spread and its juice. -3.5 (-110) is one bet: give 3.5 points, risking $110 to win $100. The -3.5 is the condition; the -110 is the price.

The variations you will meet

Notation that looks unusual but is not
What you see	What it means
PK or EV	Pick'em — no favourite, the spread is zero
-3 with no half point	A push is possible: an exact 3-point win refunds the bet
-3.5 (-125)	Standard number, dearer juice — this bet costs more than usual
-3 (+100)	Standard number, no juice at all on that side
OFF or a blank	The market is off the board, usually pending news
A lowered maximum bet	A circled game — the book is unsure of its number

The third and fourth rows are where money is quietly won and lost. Two books can show the same -3.5 and charge you -110 and -125 for it. That is a 1.4-point difference in break-even rate on an identical bet.

Reading movement

A board shows now. What it opened at is a separate and often more useful number.

The number moved (-3 → -3.5): money or news changed the market's view of the game.
Only the juice moved (-3 (-110) → -3 (-125)): the book is nudging bettors off one side without crossing a key number it does not want to cross.
Both moved: something substantial happened. An injury, a weather report, or a large bet.

Why lines move, and which movements are worth paying attention to, is the whole of Lesson 8.

The number you got is the number you have

Once a bet is placed it settles at the price on your ticket, not the closing one. That cuts both ways, and it is exactly what makes closing line value measurable.

Try naming every number on a real game before you scroll — they are all in this lesson. Read a live board.