Will Cleveland Cavaliers win the 2027 NBA Finals?

Fee-adjusted Yes on one venue and No on another for Will Cleveland Cavaliers win the 2027 NBA Finals?. Indigo rings on the prices above mark those asks. Assume equivalent resolution.

Yes onKalshi↗2.1¢+No onPolymarket↗96.6¢=98.7¢combined·+1.3% implied

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Fees

For the cross-venue prices shown above — same venue, same schedule for each outcome.

Trading fees

From each venue's own fee data or published rules (Polymarket: fee schedule on the market; Kalshi: official taker formula). The simple percent is a shorthand—actual dollars still depend on price and size. Hover a venue for full wording.

Polymarket: 5%
Kalshi: 7%

Contract rules on Will Cleveland Cavaliers win the 2027 NBA Finals?

Compare the exchange-specific contract text behind the prices above.

PPolymarket

Description

This market will resolve to "Yes" if the listed team is determined as the champion of the NBA for the 2026-27 season. Otherwise, it will resolve to "No". If at any point it becomes impossible for a listed team to be named as the champion of NBA for the 2026-27 season per the rules of NBA (e.g., participant is eliminated), the corresponding market will resolve to "No". If multiple teams are declared winners, this market will resolve in favor of the team whose listed name comes first alphabetically. If this event is cancelled, postponed after June 30, 2027, 11:59 PM ET, or a champion has not been declared within this timeframe, this market will resolve to "Other". The resolution source will be official information from the NBA: however a consensus of credible reporting may also be used.

Close date

Jul 1, 2027

KKalshi

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Description

If Cleveland wins the 2027 Pro Basketball Finals, then the market resolves to Yes.

Resolution criteria

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Close date

Jul 30, 2029

Resolution date

Jul 31, 2027