PGA Tour: 3M Open Top 20

Platform comparison

Market context

The 3M Open begins at TPC Twin Cities this week, and a **top-20 finish** is a credible but not routine outcome in a field that is being priced around clear form gaps at the top. Scottie Scheffler is the headline favourite for the event, while defending champion Kurt Kitayama is also among the shorter-priced names, which matters because top-20 markets usually compress quickly around established ball-strikers and recent winners[2][3][4]. A 42% crowd-implied probability for Yes sits in the range you would expect for a strong PGA Tour player, but it still leaves meaningful room for drift if the listed player lacks elite recent results or arrives with limited course history.

For traders, the main catalysts are the finalised tee sheet, any late withdrawals, and whether the player’s recent schedule suggests fatigue or a deliberate run-up to the playoff stretch. The PGA Tour’s tournament page confirms the event runs **23–26 July 2026** at TPC Twin Cities, so any pre-tournament injury note, caddie change, or rest decision before the opening round can still move this line materially[1][4]. If the player is linked to the event’s stronger statistical profiles or has shown recent tee-to-green consistency, that supports the top-20 case; if not, the market can turn quickly once opening-round pairings and weather are known.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for PGA Tour: 3M Open Top 20. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.