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PGA Tour: The Open Championship Winner

Polymarket vs Kalshi vs Betfair vs Smarkets for "PGA Tour: The Open Championship Winner" — live odds, fees and KYC side-by-side.

Scottie Scheffler 11% Rory McIlroy 10% Tommy Fleetwood 6% Matt Fitzpatrick 5% Volume: $101K Liquidity: $2.7M Closes: 19 Jul 2026
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PGA Tour: The Open Championship Winner

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Kalshi Alternative) Pick
polygram.ink (preferred broker)
 11% 89% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Go to the live market →
Polymarket (direct)
polymarket.com
 11% 89% 0% Geo-blocked in US/UK/EU USDC, on-chain Go to the live market →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Go to the live market →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Go to the live market →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Go to the live market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Scottie Scheffler11%
Rory McIlroy10%
Tommy Fleetwood6%
Matt Fitzpatrick5%
Jon Rahm4%
Xander Schauffele3%
Viktor Hovland3%
Robert MacIntyre3%
Collin Morikawa2%
Chris Gotterup2%
Justin Rose2%
Wyndham Clark2%
Tyrrell Hatton2%
Cameron Young2%
Si Woo Kim2%
Sam Burns2%
Russell Henley2%
Min Woo Lee2%
Joaquin Niemann1%
Tom Kim1%
Patrick Reed1%
Shane Lowry1%
Bryson DeChambeau1%
Brooks Koepka1%
Justin Thomas1%
Aaron Rai1%
J.J. Spaun1%
Alex Fitzpatrick1%
Jordan Spieth1%
Patrick Cantlay1%
Hideki Matsuyama1%
Harris English1%
Kurt Kitayama1%
Ben Griffin1%
Maverick McNealy1%
Akshay Bhatia1%
Rickie Fowler1%
Kristoffer Reitan1%
Alexander Noren1%
Hao-Tong Li1%
Adam Scott0%
Cameron Smith0%
Corey Conners0%
Brian Harman0%
Victor Perez0%
Michael Thorbjornsen0%
Jordan L. Smith0%
David Puig0%
Max Homa0%
Ryan Gerard0%
Angel Ayora0%
Johnny Keefer0%
Jason Day0%
Sepp Straka0%
Ryan Fox0%
Jacob Bridgeman0%
Keegan Bradley0%
Matt Wallace0%
Tom McKibbin0%
Ryo Hisatsune0%
Jake Knapp0%
Eric Cole0%
JT Poston0%
Marco Penge0%
Bud Cauley0%
Gary Woodland0%
Keita Nakajima0%
Keith Mitchell0%
Sahith Theegala0%
Thomas Detry0%
Alex Smalley0%
Harry Hall0%
Daniel Berger0%
Max Greyserman0%
Jayden Schaper0%
Rasmus Neergaard-Petersen0%
Michael Kim0%
Lucas Herbert0%
Matt McCarty0%
Nick Taylor0%
Hendrik Du Plessis0%
Sung-Jae Im0%
Andrew Novak0%
Casey Jarvis0%
Pierceson Coody0%
Billy Horschel0%
Daniel Hillier0%
Michael Brennan0%
Jackson Suber0%
Jesper Svensson0%
Bernd Wiesberger0%
Laurie Canter0%
Francesco Molinari0%
Scott Vincent0%
Sami Valimaki0%
Louis Oosthuizen0%
Matthew Jordan0%
John Parry0%
Sam Stevens0%
Daniel Brown0%
Player 00%
Player 10%
Player 20%
Player 30%
Player 40%
Player 50%
Player 60%
Player 70%
Player 80%
Player 90%
Player 100%
Player 110%
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Player 130%
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Player 160%
Player 170%
Player 180%
Player 190%
Other0%

Market context

Traders on decentralised prediction markets give 11% probability to pga tour: the open championship winner. This market will resolve according to the listed player who wins the 2026 The Open Championship tournament. If a listed player is eliminated from contention for the The Open Championship tournament b…

Methodology

This page compares PGA Tour: The Open Championship Winner specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Which platform has the deepest liquidity?
Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
Is Betfair a Polymarket alternative?
Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
Which platform is accessible globally?
Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
Are all these platforms regulated?
No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
Which platform supports Klarna/SOFORT?
Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
Chris ReedChris ReedPolitical Forecasting EditorandMaya TorresMaya TorresFinancial Markets Writer

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