KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Floyd Mayweather Jr. 68.3%+2.0pt
Market quality
85 / 100
High quality24h Volume
$11.9K
Liquidity
$403.4K
High liquidityBid / Ask
68.0% / 69.0%
Spread
1.0 pt
Tight spreadMarket data
Updated 22 minutes ago
Mar 10, 26, 2:00 PMOct 4, 26, 2:00 AM
Trends
Rules
If Floyd Mayweather Jr. wins the Floyd Mayweather Jr. vs the named outcome boxing match originally scheduled for Sep 19, 2026, then the market resolves to Yes.
- The following market refers to the Floyd Mayweather Jr. vs the named outcome boxing match originally scheduled for Sep 19, 2026.
- If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).
- 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.
- If the named outcome wins the Floyd Mayweather Jr. vs the named outcome boxing match originally scheduled for Sep 19, 2026, then the market resolves to Yes.
Open markets
SportsKALSHIFery vs Musetti
- Lorenzo Musetti+20.0pt97%
- Arthur Fery-21.0pt3%
- Total Vol
- $4.5M
- 24h Vol
- $4.4M
KALSHISeattle vs Boston: Total Runs
- Over 2.5 runs scored95%
- Over 3.5 runs scored86%
- Over 4.5 runs scored80%
+8 more outcomes
- Total Vol
- $3.2M
- 24h Vol
- $3.2M
POLYMARKETUS Open ATP: Francisco Comesana vs Flavio Cobolli
- Completed Match+49.5pt100%
- Cobolli Set 1 Winner+68.5pt100%
- Cobolli Set 2 Winner+69.0pt100%
+23 more outcomes
POLYMARKET2026 Men’s US Open Winner (Tennis)
- Carlos Alcaraz+1.0pt33.6%
- Alexander Zverev-0.1pt22.4%
- Ben Shelton-1.6pt7.5%
+45 more outcomes
KALSHINew York M vs Tampa Bay
- Tampa Bay+3.0pt56.4%
- New York M-3.0pt43.6%
- Total Vol
- $2.2M
- 24h Vol
- $2.1M
POLYMARKETUS Open ATP: Dane Sweeny vs Corentin Moutet
- Moutet Set 1 O/U 8.5+31.0pt100%
- Moutet Set 1 Winner+66.0pt100%
- Moutet Set 1 O/U 9.5+51.5pt100%
+23 more outcomes
Frequently asked questions
- What are the current odds for Mayweather vs Pacquiao?
- Kalshi prices Floyd Mayweather Jr. at 68% as of September 1, 2026.
- When does Mayweather vs Pacquiao resolve?
- Mayweather vs Pacquiao is scheduled to resolve on October 4, 2026.
- How is Mayweather vs Pacquiao settled?
- Kalshi settles this market as follows: If Floyd Mayweather Jr. wins the Floyd Mayweather Jr. vs the named outcome boxing match originally scheduled for Sep 19, 2026, then the market resolves to Yes.