TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 7:00 PM EST
Kalshi
This market centers on the outcome of a professional NWSL soccer match between Bay FC and Portland Thorns. Participants can speculate on whether either team will secure a victory or if the game will conclude in a draw within the standard 90-minute regulation time plus any added stoppage time.
The event resolves based on the result of the Bay FC vs Portland Thorns professional NWSL soccer game scheduled for October 18, 2026, after 90 minutes plus stoppage time, excluding extra time or penalty kicks. If Bay FC wins, the 'Bay FC' market resolves to Yes. If Portland Thorns wins, the 'Portland Thorns' market resolves to Yes. If the match ends in a tie, the 'Tie' market resolves to Yes. If the game is cancelled or rescheduled to more than 48 hours beyond the original date, all markets will resolve to a fair price as determined by the platform rules. The resolution strictly considers the result after regulation time and stoppage time only, with no account for post-regulation deciding factors such as extra time or penalty shootouts.
Often, prediction market odds offer a different perspective than traditional sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market reflects the collective wisdom of traders who are incentivized to be accurate. This can lead to discrepancies, especially as new information emerges or public sentiment shifts. While sportsbooks may initially favor one team, the prediction market can adjust rapidly based on informed trading activity. It’s common to see differences in implied probabilities between this market and sportsbook offerings, providing a valuable comparison point for informed decision-making.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different outcomes. The price of each contract reflects the market’s assessment of the probability of that outcome occurring. As more traders participate, the prices converge to reflect the collective prediction. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This means that the price is determined solely by supply and demand within Kalshi, based on the expectations of those actively trading the market. The more volume traded, the more confidence can be placed in the market’s price as a signal.
This market resolves around Oct 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Bay FC vs Portland Thorns match, as reported by official league sources. The market will determine which outcome—a win for Bay FC or a win for Portland Thorns—actually occurred during the scheduled match. Traders will then be paid out or have their contracts settled based on the final, verified result of the game.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in team lineups, or coaching decisions could significantly shift expectations. Unexpected weather conditions that might affect gameplay are also potential catalysts. Furthermore, performance in preceding matches, media coverage, and even public sentiment expressed on social media can all play a role. Major upsets in other related games or shifts in overall league standings could also indirectly impact the perceived probabilities and therefore move this market.