Will Alcaraz or Sinner win more Grand Slams in 2026?

Foretrace AI research

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24h volumeUnavailable

Total volume$10.3K

LiquidityUnavailable

Event end date · UTCSep 13, 2026

Price history

Market probability

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Polymarket · UTC

Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.

Outcomes & resolution rules

1 market

These are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.

ClosedMarket odds50%

Will Alcaraz or Sinner win more Grand Slams in 2026?

Alcaraz50%Polymarket estimate

Sinner50%Polymarket estimate

Liquidity: Unavailable
Deadline · UTC: Sep 13, 2026
Alcaraz bid / ask: 50.0¢ / 51.0¢
Trading fees: Enabled · verify on Polymarket

Closed market · historical data

This market is closed. Its historical data remains available.

How research works

Resolution rules

This is a market to predict whether Carlos Alcaraz or Jannik Sinner wins more Grand Slam championships in 2026. If Carlos Alcaraz wins more Grand Slams in 2026 than Jannik Sinner, this market will resolve to “Alcaraz”. If Jannik Sinner wins more Grand Slams in 2026 than Carlos Alcaraz, this market will resolve to “Sinner”. If Alcaraz and Sinner win the same amount of Grand Slams in 2026, this market will resolve 50-50. Only victories in Men’s Singles Grand Slam tournaments will be considered for this market’s resolution. The relevant 2026 Grand Slams are the Men’s Singles tournaments in the 2026 Australian Open, French Open, U.S. Open, and Wimbledon. If it becomes impossible for either Alcaraz or Sinner to win as many Grand Slams in 2026 as the other (e.g. Alcaraz wins the first three grand slams), this market will resolve immediately. Otherwise, this market will resolve when the results of the final 2026 Grand Slam are official. The primary resolution source for this market will be information from the organizers of the Grand Slam tournaments; however, a consensus of credible reporting may also be used.