Will Seattle Mariners advance to the World Series in the 2027 MLB Playoffs?

This market will resolve to "Yes" if the listed team reaches the World Series of the 2027 MLB Playoffs. If at any point it becomes impossible for the listed team to advance to the World Series of the 2027 MLB Playoffs (e.g. they are mathematically eliminated), the associated market will resolve to "No". If the 2027 MLB regular season is cancelled, or no 2027 MLB regular-season game has been played by July 1, 2027, 11:59 PM ET, this market will resolve to 50-50. If the 2027 MLB Playoffs are otherwise cancelled, postponed after November 15, 2027, 11:59 PM ET, or the World Series matchup has not been declared within that timeframe, this market will resolve to "No". The resolution source for this market will be official information from MLB (https://www.mlb.com/); however, a consensus of credible reporting may also be used.

以 Polymarket 原文规则为准。