How to run an against-the-spread pool

In a straight-up pool, the favorites win and the standings bunch together. An against-the-spread (ATS) pool fixes that: every pick is graded against the betting line, so taking the 10-point favorite only pays if they win by 11. Every game becomes a real decision, and a sharp underdog picker can beat the guy who just picks home teams. If your group knows what "Chiefs -7" means, ATS is the format they actually want.

Running one well is entirely about line management — which is exactly the part a commissioner shouldn't be doing by hand.

The one rule that matters: freeze the line

Spreads move all week. If players pick against whatever the line happens to be when they submit, two people can pick the same team at different numbers — and the arguments write themselves. The fix every serious pool uses: freeze one line for everyone, typically the opening line or a set time (Wednesday noon is common), and grade every pick against that frozen number. Publish the frozen lines with the slate so everyone can see the number they're picking against before they commit.

Grading rules to set up front

• •Pushes: when the margin lands exactly on the spread, the standard is a push counts as neither win nor loss (score it half a point, or zero — just decide before week 1).
• •Pick'em games (PK): no favorite — it grades like straight up. Your frozen slate should mark them clearly.
• •Missed games: an unpicked game scores zero. Simple and unarguable.
• •Line source: name it (one major book or a consensus line) so nobody relitigates the number.
• •Format extras: ATS combines cleanly with confidence points or a no-repeat rule if your group wants more strategy.

Why ATS pools move online first

Even groups that happily ran a straight-up pool on paper give up quickly on manual ATS: someone has to record the frozen line for every game, print it on the pick sheet, then grade every pick against margin-of-victory math — 16 games times 20 players, every single week, pushes included. It's the format with the most bookkeeping and the most disputes, which makes it the format with the most to gain from software: frozen opening lines stamped on the slate automatically, every side's number shown right on the pick button, picks locked at kickoff, and ATS grading (pushes handled) run off live final scores.

The buy-in stays yours to run: collect by Venmo, Zelle, or cash and pay winners directly — the pool site should show the pot and who's paid, and never touch the money itself.

Pick'em Builder runs ATS pools with frozen opening spreads built in: every player picks against the same number, each side's line shows on the pick form, pushes grade correctly, and standings update live as games finish — NFL, college football, or both on one slate, with confidence weighting optional on top. Players join from one link, no accounts, free up to 10 players. New to picking against the number? Start with our guide to how the spread works.