How the ranking works
The board reads the same ranked snapshot the API serves to bots at /api/v1/sports-edge-signals. A game enters when S, A or B graded wallets have bought into one of its pre-game markets inside the window. Its rank is the pile's grade-weighted size (an S wallet counts more than a B) multiplied by the piled side's share of the market's graded money, lifted by up to a quarter when the same wallets hold the same team across the game's moneyline and spread markets.
The snapshot recomputes every three minutes from one holder read per market, and a served kickoff sits inside the horizon at that moment. A game leaves the board when it starts, when the graded money on it thins below the floor, or when the piled side stops being one side.
How to read a row
Smart is the piled side's share of the graded money on that market, on the same scale the sport boards draw it. Wallets is the S, A and B tally holding that side. The graded dollars are the piled side's, and One-way is the share of those dollars held by wallets that back only that team across the game; a hedged wallet, one that holds both teams somewhere on the game, dilutes it.
Rank 1 is the top of the window and opens in full with an account. Every other row opens with Pro, the same rule as the daily pick. The game link opens the event page, where the price chart, the holders and the sharp-money split for the whole game sit together.
What a rank is not
A rank describes holdings, not a result. Graded wallets are the ones whose settled record beat the price they paid; the grade study at 0xinsider.com/research/do-wallet-grades-predict-outcomes measured S, A and B buys beating the price they paid by 1.57 points across 67,531 settled buys of $10,000 or more (market-clustered 95% interval +0.32 to +2.82). That is the reason to look at where they sit, and it is a population result: any one game can go the other way, and a pile on a favorite at 90c carries less room than a pile on a side at 40c.
The board states the money and the wallets and stops there. The daily picks at 0xinsider.com/pick-of-the-day are the three to six selections a day the same engine makes and keeps on the public record; this page is the whole window it selects from.
Frequently asked questions
What does the sports edge board show?
Every upcoming Polymarket sports and esports game where graded wallets, the S, A and B tiers of the wallet grades, hold one side of a pre-game market, ranked by how much conviction the pile carries. Each row names the game, the league, the kickoff and the market volume; a full row adds the piled side, its share of the graded money, the S, A and B wallet tally, the graded dollars and how one-way those wallets are across the game.
Is rank 1 free?
Yes, with an account. The first row of the window opens in full for any signed-in account, the way the first pick of the day does. Every other row opens with Pro.
How is this different from the sport boards?
A sport board lists one sport's games by kickoff and shows the sharp-money split on each. This board ranks every sport's upcoming games by the conviction of the graded pile, so the top of the window is in one place instead of across twenty boards.
How often does the board update?
The ranked snapshot recomputes every three minutes. The kickoff window is measured from that snapshot, so a game can sit a few minutes past its kickoff before the next refresh drops it.
Is a high rank a prediction that the piled side wins?
No. A rank measures how much graded money sits on one side and how many graded wallets hold it. The grade study measured that population beating the price it paid by 1.57 points over 67,531 settled buys; that is a reason to look, not a promise on any one game.
Which horizon should I read?
The board opens on the next 12 hours, the games about to start. The 24 and 48 hour views hold the same ranking over a longer window, so a game that starts tomorrow can already show where the graded money sits.