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Mayweather

Trade: Floyd Mayweather vs. Manny Pacquiao 2

63% YES 37% NO

Opened · Settles · 10 comments

Resolution criteria on PolyGram: This market will resolve to "Mayweather" if Floyd Mayweather is officially declared the winner of the fight against Manny Pacquiao, scheduled for September 19, 2026 at the Sphere in Las Vegas, Nevada. It will resolve to "Pacquiao" if Manny Pacquiao is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond October 3, 2026, this market will resolve "50-50". The primary resolution source for this market will be official information from the broadcast streamed on Netflix; however, a consensus of credible reporting may also be used.

PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.

Liquidity
$35K
Total Volume
$61K
24h Volume
$26
Open Interest
$47K
Trade this market on PolyGram →

Market outcomes

Floyd Mayweather vs. Manny Pacquiao 2 63% YES37% NO

Market context

Floyd Mayweather and Manny Pacquiao are scheduled to meet for a second time on 19 September 2026 at the Sphere in Las Vegas. Their first bout in May 2015 drew 4.6 million pay-per-view buys and generated $600 million in revenue, making it the highest-grossing combat sports event in history. That fight resulted in a majority decision victory for Mayweather, with judges scoring it 118–110, 116–112, and 114–114. Both fighters are now in their late thirties and forties respectively, introducing significant variables around physical conditioning and reflexes that differ substantially from their first encounter.

The current order book on Polymarket prices Mayweather at 63% implied probability, reflecting market participants' assessment that age and inactivity favour the younger fighter less decisively than in 2015. Pacquiao has remained more active in professional boxing since their first meeting, whilst Mayweather has fought sparingly. Historical precedent from rematches involving ageing combat athletes—such as the Lennox Lewis–Evander Holyfield rematch in 1992—shows that extended layoffs and advancing age can erode technical advantages that previously dominated. The Netflix broadcast deal signals significant promotional backing, though streaming rights and scheduling remain subject to regulatory approval and fighter availability through the settlement window.

Key catalysts include official fighter medical clearances, any training camp reports affecting perceived conditioning, and confirmation of the Sphere venue's operational readiness. Postponement beyond 3 October 2026 triggers a 50–50 resolution, creating tail risk that traders should monitor as the event date approaches.

Wikipedia Context

  • Floyd Mayweather Jr.
    Floyd Mayweather Jr.

    Floyd Joy Mayweather Jr. is an American professional boxer and boxing promoter. He is undefeated at 50–0. Mayweather won 15 major world championships spanning five weight classes from super featherweight to light middleweight. This includes the Ring magazine title in three weight classes. As an amateur, he won a bronze medal in the featherweight division at

  • Floyd Mayweather Jr. vs. Manny Pacquiao
    Floyd Mayweather Jr. vs. Manny Pacquiao

    Floyd Mayweather Jr. vs. Manny Pacquiao, billed as the Fight of the Century or the Battle for Greatness, was a professional boxing match between undefeated five-division world champion and WBA (Unified), WBC, and The Ring welterweight champion Floyd Mayweather Jr. and eight-division world champion and WBO welterweight champion Manny Pacquiao for the unified

  • Floyd Mayweather Jr. vs. Conor McGregor
    Floyd Mayweather Jr. vs. Conor McGregor

    Floyd Mayweather Jr. vs. Conor McGregor, billed and promoted as The Money Fight, Boxing vs. MMA: Champion of Champions and The Biggest Fight in Combat Sports History, was a professional crossover boxing match between undefeated eleven-time five-division boxing world champion Floyd Mayweather Jr. and two-division mixed martial arts (MMA) world champion and, a

  • Floyd Mayweather Jr. vs. Marcos Maidana
    Floyd Mayweather Jr. vs. Marcos Maidana

    Floyd Mayweather Jr. vs. Marcos Maidana, billed as The Moment, was a professional boxing match contested on May 3, 2014, for the WBA, WBC, and The Ring welterweight championship.

How this market resolves

Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.

How to trade this market step by step

The mechanics for trading "Floyd Mayweather vs. Manny Pacquiao 2" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.

  1. Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
  2. Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
  3. Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
  4. Size your position. If you stake 100 USDC at 63% YES, you'll receive shares that pay $159 if YES resolves true — a 59% gross return. If NO resolves, your shares are worth $0.
  5. Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
  6. Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.

How active is this market?

$61K in lifetime turnover and $35K of resting liquidity puts this market in the above the median by volume for mayweather contracts on PolyGram. Order-book depth is strong — order books support five-figure trades with single-cent slippage.

Last 24 hours alone saw $26 in turnover, consistent with the market's lifetime daily-average pace.

The market has been open for 3 months — the price has had time to stabilise as new information arrived.

Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.

Key terms

YES / NO share
A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
CLOB
Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
Liquidity
USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
UMA optimistic oracle
The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
Slippage
The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
Conditional token
ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.

See the full prediction-market glossary →

Frequently asked questions

What is the current probability for "Floyd Mayweather vs. Manny Pacquiao 2"?

As of today, traders on Polymarket price this outcome at 63%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.

How does this market resolve?

Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.

When does this market close?

This prediction market is scheduled to close on 20 September 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.

How can I trade on "Floyd Mayweather vs. Manny Pacquiao 2"?

To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.

What happens when the market resolves?

When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.

Risk and regulatory note

Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.

Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.

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