TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 10:46 PM EST
Kalshi
This event tracks the outcome of an MLS soccer match between Kansas City and Portland, focusing on the margin of victory for either team. It considers different threshold values for determining a decisive win. The result is based solely on the regular 90 minutes plus stoppage time, excluding any extra time or penalty shootouts.
The event evaluates whether either Kansas City or Portland achieves a victory margin exceeding specified goal differences in their MLS match scheduled for October 10, 2026. Four distinct outcome thresholds are considered: Kansas City winning by more than 2.5 goals, Kansas City winning by more than 1.5 goals, Portland winning by more than 1.5 goals, and Portland winning by more than 2.5 goals. All resolutions are determined exclusively by the score after the standard 90 minutes of play plus any stoppage time, with no consideration given to extra time or penalty shootout results. The governing rules clarify that the platform bears no official affiliation with the league, and all related trademarks remain property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market aggregates the beliefs of many individual traders. It's common to see discrepancies, especially before significant events or when new information emerges. Polls and analysts often predict outcomes, but this market provides a continuously updating probabilistic forecast based on actual money at stake. These differences can present opportunities for arbitrage or informed betting.
On Kalshi, this market is priced through a continuous double auction, meaning traders buy and sell contracts representing their belief about the outcome of the Kansas City vs Portland spread. The price of a contract reflects the probability of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price converges toward what the market collectively believes is the true probability. Traders can take either the 'buy' (yes) or 'sell' (no) side of the spread, and the platform facilitates these transactions in real time. The current price indicates the implied probability of the spread being as indicated.
This market resolves around Oct 11, 2026, with the outcome confirmed once the final spread for the Kansas City vs Portland game is verifiable from credible public reporting. The resolution will be based on the official result reported by the governing body of the sport. The final spread will be compared to the market's prediction to determine which contracts will pay out. Traders holding contracts on the correct side of the spread will receive a payout, while those on the incorrect side will forfeit their stake. This ensures a transparent and objective resolution process.
Several factors could influence the price of this market before it resolves. Any news regarding injuries to key players on either the Kansas City or Portland teams would likely have a significant impact. Changes in team performance, coaching decisions, or even weather forecasts could also shift market sentiment. Unexpected news about player availability, or a major upset in another relevant game, could also cause fluctuations. The market will react to any information that alters perceptions of the likely outcome of the Kansas City vs Portland game.