TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 28, 3:28 PM EST
Kalshi
These markets assess whether the United States and Iran will face each other in the 2026 FIFA Men's World Cup. Kalshi's market covers any matchup between the two nations throughout the tournament, while Limitless specifically targets a Round of 32 encounter. Both resolve based on official FIFA confirmation or credible reporting.
If USA vs Iran is confirmed to be the matchup in any match in the 2026 Men's FIFA World Cup, then the market resolves to Yes.
This market will resolve to "YES" if the United States and Iran are matched to play against each other in the Round of 32 of the 2026 FIFA World Cup. Otherwise, this market will resolve to "NO." If the 2026 FIFA World Cup is cancelled, postponed after July 31, 2026, 23:59 UTC, or the Round of 32 matchups are not available by that time, this market will resolve to "NO." The resolution source for this market will be official information from FIFA.com; however, a consensus of credible reporting may also be used.
Kalshi and Limitless can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform attracts different trader demographics, fee structures, and regulatory frameworks that influence how quickly and aggressively prices adjust. Kalshi's market focuses on whether the teams will play, while Limitless specifies the Round of 32 stage, a subtle but meaningful difference in scope. Liquidity depth, minimum order sizes, and platform-specific incentives also shape price discovery. These differences typically narrow as the 2026 World Cup approaches and new information surfaces, but near-term divergence is normal and reflects genuine uncertainty rather than arbitrage opportunity.
Major catalysts include team performance in qualifying matches, coaching changes, and player injuries affecting either squad's tournament readiness. Geopolitical developments between the USA and Iran could shift trader sentiment on the likelihood of the matchup occurring. The official 2026 World Cup draw, scheduled well before the tournament, will be the most significant price driver, as it determines group assignments and potential knockout paths. Interim World Cup qualifying results, FIFA rankings adjustments, and any tournament format changes announced by FIFA will also influence this market materially.