PGA Tour: 3M Open Top 20

Platform comparison

Market context

Polymarket is pricing this 3M Open top-20 contract at **81% YES** on USDC-settled, Polygon-based conditional tokens, which implies the crowd sees a strong chance that the referenced player will finish inside the top 20 at TPC Twin Cities rather than miss the cut or fade down the board. The market resolves off official PGA Tour results, so the trader’s focus is not the pre-tournament chatter but whether the player can bank a clean finish across 72 holes at Blaine, Minnesota.[2][3]

The current price is high by golf-market standards, but it still leaves room for ordinary variance. The 3M Open is a full-field PGA Tour event with a 144-player entry list and a stated purse of $8.8 million, so leaderboard compression after 36 holes can be significant and a single poor round can knock even a well-backed contender outside the top 20.[3][4] A useful read-through is that an 81% market tends to reflect either a player with a notably strong profile, favourable course fit, or both; in practice, those probabilities can move quickly once tee times, weather and round-one scoring establish whether the player is tracking above or below the top-20 threshold.[1][5]

For Polymarket users, the main catalysts are the live leaderboard, injury or withdrawal news, and any official PGA Tour status changes before the tournament closes on 26 July. The PGA Tour’s event page shows the 3M Open running from 23–26 July 2026, so the contract’s path to settlement is tightly tied to those four rounds and the publication of final results; if results are not posted by 1 August at 8:00 p.m. ET, the market resolves to No under the rules.[2][3] In any on-chain position, that means the practical dependencies are simple: the player must stay active through Sunday, finish inside the top 20 including ties, and have the result reflected in the official Tour record.[2][3]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.