Katie Volynets vs Elvina Kalieva Predicted Outcome Market Now Live on Coinbase

A prediction market has been created on Coinbase for the outcome of a tennis match between Katie Volynets and Elvina Kalieva.

The market, which will expire on September 21, 2026, allows users to buy contracts that pay out $1 if the event happens and $0 if it does not. The current odds are reflected in the price of the contract, with a price of $0 indicating a 100% chance and $0.65 indicating a 65% chance.

The market is regulated by Coinbase Financial Markets, a registered futures commission merchant with the Commodity Futures Trading Commission and a Member of the National Futures Association. Trading prediction contracts involves substantial risk and may result in the loss of your entire investment.