Kingston 2: Aidan Mayo vs Andres Martin

Q: Kingston 2: Aidan Mayo vs Andres Martin

Prediction markets currently price this at 51%. A YES share costs 51.0¢ and pays $1 if it happens. That is a return of 96.1% over 8d.

Kingston 2: Aidan Mayo vs Andres Martin$8k liquidity$27 volumecloses 8d

TennisSportsGames

Trade on Polymarket

BUY YES

Cost: 51.0¢
Implied chance: 51.0%
Return if right: 96.1%
Spread cost: 2%

If you put in $100

You get 196.1 shares at 51.0¢ each.

YES wins: $196.08 back, a profit of $96.08. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1.94 of that profit. Without it you would make $98.02.

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: 50.0¢
Implied chance: 50.0%
Return if right: 100.0%
Spread cost: 2%

If you put in $100

You get 200.0 shares at 50.0¢ each.

NO wins: $200.00 back, a profit of $100.00. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $2.02 of that profit. Without it you would make $102.02.

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 27, 04:32 AM4 further outcomes not shown

Latest news

headlines link to their publishers

Headlines are matched on the names in “Kingston 2: Aidan Mayo vs Andres Martin”. 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 Aidan Mayo and Andres Martin in the Kingston 2, originally scheduled for August 28, 2026 at 11:00AM ET. This market will resolve to 'Aidan Mayo' if Aidan Mayo advances against Andres Martin. This market will resolve to 'Andres Martin' if Andres Martin advances against Aidan Mayo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 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