Kingston 2: Aidan Mayo vs Matthew Forbes

Q: Kingston 2: Aidan Mayo vs Matthew Forbes

Prediction markets currently price this at 65%. A YES share costs 65.0¢ and pays $1 if it happens. That is a return of 53.8% over 7d.

Kingston 2: Aidan Mayo vs Matthew Forbes$29k liquidity$739 volumecloses 7d

TennisSportsGames

Trade on Polymarket

BUY YES

Cost: 65.0¢
Implied chance: 65.0%
Return if right: 53.8%
Spread cost: 2%

If you put in $100

You get 153.8 shares at 65.0¢ each.

YES wins: $153.85 back, a profit of $53.85. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1.19 of that profit. Without it you would make $55.04.

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: 36.0¢
Implied chance: 36.0%
Return if right: 177.8%
Spread cost: 2%

If you put in $100

You get 277.8 shares at 36.0¢ each.

NO wins: $277.78 back, a profit of $177.78. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $3.91 of that profit. Without it you would make $181.69.

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 25, 03:34 PM4 further outcomes not shown

Latest news

headlines link to their publishers

Headlines are matched on the names in “Kingston 2: Aidan Mayo vs Matthew Forbes”. 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 Matthew Forbes in the Kingston 2, originally scheduled for August 25, 2026 at 2:00PM ET. This market will resolve to 'Aidan Mayo' if Aidan Mayo advances against Matthew Forbes. This market will resolve to 'Matthew Forbes' if Matthew Forbes 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 8, 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