Spread: Dallas Wings (-4.5)

In the upcoming WNBA game, scheduled for May 18 at 8:00 PM ET: This market will resolve to "Dallas Wings" if the Dallas Wings win the game by 5 or more points. Otherwise, this market will resolve to "Washington Mystics". If the game ends in a tie, this market will resolve to "Washington Mystics". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Source: official resolution criteria from Polymarket. Always verify on the source page before trading.