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Scouting auction tendencies in your fantasy football league

14 August 2026 · Kyle Twogood

A snake draft tells you the order a manager prefers players. An auction tells you what they'll pay, and a price is a far more honest confession than a pick. My own money league has run as an auction for more than twenty years, and its price history is the richest scouting material I've ever worked with. Here's how to read yours.

An auction is a confession booth

In a snake draft, a manager's tendency hides inside the structure: maybe he took the running back there because he loves running backs, or maybe that's just where his pick fell. An auction strips the excuse away. Every roster is built from the same budget, every player was available to every manager, and every price was set by exactly two people: the winner and whoever pushed them there. When someone pays $71 for a wide receiver, that's not the draft order talking. That's them.

Which is why auction history rewards scouting more than snake history does. The general method is the same as scouting any league: collect the logs, group by manager, keep what repeats. What changes is the vocabulary of tendencies you're looking for. The examples below are from my league; the anonymized version is our public demo (the names are fictional, the numbers are not), and every name links to that manager's full dossier. The recorded price history starts in 2010, so each stat is quoted against the auctions on record.

The five auction tendencies worth a book

Reading the ledger

Practical notes for doing this from real history. Convert everything to share of budget before comparing across seasons, so a $260 league year and a $200 league year line up. Judge prices against the room's own comparable sales that year, not against a published value sheet, because the room is the market that matters. And insist on three seasons before you call anything a tendency; auctions are noisy, and one overpay is a bidding war, not a personality.

Using the book at the table

Auction scouting pays off at the table in ways snake scouting can't. Nominations become a weapon: put up the position your inflation-prone rival can't resist while their budget is still fat, and let them spend it defending their reputation. The endgame becomes arithmetic: if you know who can't chase you past $12 in hour three, you know exactly which targets are safe to wait on. And budget shapes tell you, before the draft starts, who you're really bidding against for the elite players, because the depth-grinders were never in those wars to begin with.

The two-minute version

Every tendency above is legible in your league's draft history; the only real cost is the hours of ledger work, per manager, per season. I don't do that work by hand anymore. RotoAlpha reads my league's ledger and writes the same report I'd write, in seconds, and it will do the same for yours, free. Bring the book to your next auction.

Kyle Twogood

Kyle Twogood is the founder of Magrathea Software, the company behind RotoAlpha. He's been building production software since 1997.

Beyond the numbers

The same names cash in your league every year

That isn't luck. Those managers have tendencies, and after enough seasons the tendencies are a book. Your league's own draft history is where it's written. Paste it in a couple of minutes and RotoAlpha writes the book on every rival: who reaches, who chases runs, who overpays. The rival report is free.

Get the book on your rivals →
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