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Jordan Spieth to Complete the Career Grand Slam in 2027 on Polymarket US
This market will settle to Yes if Jordan Spieth wins the 2027 PGA Championship scheduled for May 20-23, 2027 (as of the listing of the events first instrument). If the tournament is cancelled, the market will settle to the last fair market price. If the tournament is played and Jordan Spieth does not win for any reason, the market will settle to No. If the tournament is delayed, postponed, suspended or otherwise rescheduled, the market will remain open and settle once an official winner is declared. Outcome sourced from PGA TOUR.
The cover charge
| If you buy at | Fee per contract | On $50 | Win rate to break even |
|---|---|---|---|
| 30¢ | 2.0¢ | $3.32 | 32.0% |
| 50¢ | 2.4¢ | $2.38 | 52.4% |
| 70¢ | 2.0¢ | $1.43 | 72.0% |
| 90¢ | 0.9¢ | $0.47 | 90.9% |
| 91¢ (now) | 0.8¢ | $0.43 | 91.8% |
Resting (maker) orders pay nothing; orders that take liquidity pay the fee. Formula: 9.5% × price × (1 − price) per share on orders that take liquidity (accounts under $10,000 of 30-day volume; 6.95% in a new account's first week and above $250,000). Break-even assumes you hold to settlement; trading out early pays the fee twice.
Open contracts right now
| Contract | YES price | Implied | Fee at this price | Real-world odds | Luck needed | Volume | Closes |
|---|---|---|---|---|---|---|---|
| Jordan Spieth to Complete the Career Grand Slam in 2027 | 91¢ | 91% | 0.8¢ | — | 18% | 0 | Jun 07, 03:00 UTC |
Who actually wins this market
- Whoever posts the resting orders and collects the spread without paying a fee.
- The venue, on every fee.
- Not, on average, the person clicking buy because the chart is going their way. That was us.
Still want to play? Read the deal first: what the account asks for, what the bonus really is, and whether we are paid. Vendors sell bots for markets like this one; see the bot benchmark before you pay for one.