TOTAL VOLUME:
$134b
24H VOL:
$87,176,691
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,391,958,194
394,660
Markets across
30,119
events
MATCHED EVENTS:
2,626
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 18, 4:24 PM EST
Kalshi
Betting interest centers on the margin of victory between Bayern Munich and Union Berlin. The spread markets test predictions about how decisively either team might win.
All markets resolve based on the goal differential — the difference between goals scored by Bayern Munich and goals scored by Union Berlin — in the professional Bundesliga soccer game originally scheduled for September 18, 2026, after 90 minutes plus stoppage time. Extra time and penalty kicks are excluded. Markets specifying that Bayern Munich must win by more than a certain number of goals (e.g., over 1.5 or 2.5) resolve to 'Yes' only if Bayern's victory margin exceeds that threshold; otherwise, they resolve to 'No.' Similarly, markets requiring Union Berlin to win by more than a set margin resolve to 'Yes' if Union achieves that margin, and 'No' otherwise. The outcome hinges exclusively on the win margin within regular time.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from those offered by sportsbooks. Sportsbooks set their lines to balance action and ensure profit, factoring in a 'vig' or commission. This market, however, is driven purely by individuals wagering on their beliefs about the outcome. If a significant number of people believe a particular result is more likely than sportsbooks suggest, the price on Kalshi will move accordingly, potentially offering more favorable odds than those found at traditional sportsbooks. It's a direct comparison of collective prediction versus professional oddsmaking.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief about the spread in the Bayern Munich vs Union Berlin match. The price of a contract reflects the probability of that spread occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders set the odds by placing bids and asks, and the market price fluctuates based on supply and demand. Essentially, the price represents the market's collective assessment of the likelihood of the spread being accurate, constantly updating as new information becomes available and traders adjust their positions.
This market resolves around Sep 19, 2026, with the outcome confirmed once the final spread of the Bayern Munich vs Union Berlin match is verifiable from credible public reporting. The resolution will be based on the official result declared by the governing football authorities. The platform will then determine which contracts payout based on whether the actual spread falls within the ranges defined by the market contracts. Traders will receive payouts or incur losses based on their positions at the time of resolution.
Several factors could influence the price of this market before Sep 19, 2026. Any news regarding key player injuries or suspensions for either Bayern Munich or Union Berlin would likely cause significant movement. Major tactical changes announced by either manager, or shifts in team form based on recent matches, could also impact trader sentiment. Unexpected weather conditions on match day, or even significant pre-match analysis from respected football commentators, could all contribute to price fluctuations as traders react to new information and adjust their predictions.