Kingston: Valentin Royer vs Pedro Martinez

Q: Kingston: Valentin Royer vs Pedro Martinez

Prediction markets currently price this at 71%. A YES share costs 71.0¢ and pays $1 if it happens. That is a return of 40.8% over 8d.

Kingston: Valentin Royer vs Pedro Martinez$19k liquidity$42 volumecloses 8d

TennisSportsGames

Trade on Polymarket

BUY YES

Cost: 71.0¢
Implied chance: 71.0%
Return if right: 40.8%
Spread cost: 2%

If you put in $100

You get 140.8 shares at 71.0¢ each.

YES wins: $140.85 back, a profit of $40.85. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1.00 of that profit. Without it you would make $41.84.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy YES on Polymarket

BUY NO

Cost: 30.0¢
Implied chance: 30.0%
Return if right: 233.3%
Spread cost: 2%

If you put in $100

You get 333.3 shares at 30.0¢ each.

NO wins: $333.33 back, a profit of $233.33. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $5.65 of that profit. Without it you would make $238.98.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy NO on Polymarket

Chance over time

1H 6H 1D 1W 1M ALL

Latest: Aug 22, 07:34 AM4 further outcomes not shown

Latest news

headlines link to their publishers

No recent headlines matched this market. We only show an article when the names in the question appear in its headline, so a very local or very new market often has nothing. Showing nothing is deliberate: an unrelated story here would read like evidence about the price.

Headlines are matched on the names in “Kingston: Valentin Royer vs Pedro Martinez”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.

How this market resolves

This market refers to the tennis match between Valentin Royer and Pedro Martinez in the Kingston, originally scheduled for August 22, 2026 at 5:00PM ET. This market will resolve to 'Valentin Royer' if Valentin Royer advances against Pedro Martinez. This market will resolve to 'Pedro Martinez' if Pedro Martinez advances against Valentin Royer. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

Source: https://www.atptour.com/en/scores/current