Polymarket’s recent multibillion-dollar sports partnerships, including exclusive deals with Major League Baseball worth up to $300 million and the ATP Tour covering 20,000 matches, have driven platform visibility and social discussion volume tracked by Kaito AI mindshare metrics. Record trading volumes exceeding $4 billion in peak months, U.S. regulatory approvals enabling broader access, and a $1 billion annualized revenue run rate by mid-2026 further amplified trader attention. Kalshi leads in sports and parlay volume while Polymarket maintains a narrow edge in crypto-focused social mindshare, though post-World Cup search interest has declined sharply. Key catalysts ahead include additional league expansions, potential valuation or token updates, and ongoing state regulatory challenges that could influence public conversation through year-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$23,011 Vol.
90%
9%
85%
20%
80%
55%
75%
53%
$23,011 Vol.
90%
9%
85%
20%
80%
55%
75%
53%
Only finalized daily results from the Polymarket mindshare percentage shown on the Kaito Info Markets page at https://kaito.ai/mindshare-arena/infomarkets, specifically the daily values for Polymarket under 'Historical Data', will be used to resolve this market. Values will be considered final once the value for the subsequent day has been released.
The resolution source for this market is the Kaito Info Markets page found at https://kaito.ai/mindshare-arena/infomarkets. If this resolution source is unavailable at check time, this market will remain open until the Kaito Info Markets page comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on the latest available data.
Note: the resolution source for this market will be the Kaito Info Markets page (https://kaito.ai/mindshare-arena/infomarkets), which reports the platform’s mindshare as a percentage to two decimal places (e.g., 66.56%). Thus, this is the level of precision that will be used when resolving the market.
Market Opened: Jun 30, 2026, 1:25 PM ET
Resolver
0x65070BE91...Only finalized daily results from the Polymarket mindshare percentage shown on the Kaito Info Markets page at https://kaito.ai/mindshare-arena/infomarkets, specifically the daily values for Polymarket under 'Historical Data', will be used to resolve this market. Values will be considered final once the value for the subsequent day has been released.
The resolution source for this market is the Kaito Info Markets page found at https://kaito.ai/mindshare-arena/infomarkets. If this resolution source is unavailable at check time, this market will remain open until the Kaito Info Markets page comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on the latest available data.
Note: the resolution source for this market will be the Kaito Info Markets page (https://kaito.ai/mindshare-arena/infomarkets), which reports the platform’s mindshare as a percentage to two decimal places (e.g., 66.56%). Thus, this is the level of precision that will be used when resolving the market.
Resolver
0x65070BE91...Polymarket’s recent multibillion-dollar sports partnerships, including exclusive deals with Major League Baseball worth up to $300 million and the ATP Tour covering 20,000 matches, have driven platform visibility and social discussion volume tracked by Kaito AI mindshare metrics. Record trading volumes exceeding $4 billion in peak months, U.S. regulatory approvals enabling broader access, and a $1 billion annualized revenue run rate by mid-2026 further amplified trader attention. Kalshi leads in sports and parlay volume while Polymarket maintains a narrow edge in crypto-focused social mindshare, though post-World Cup search interest has declined sharply. Key catalysts ahead include additional league expansions, potential valuation or token updates, and ongoing state regulatory challenges that could influence public conversation through year-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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