Trade: NHL: Next Maple Leafs Head Coach
Resolution criteria on PolyGram: This market will resolve according to the person appointed as the next permanent head coach of the Toronto Maple Leafs. If no permanent head coach is appointed by September 30, 2026, 11:59 PM ET, the market will resolve to "Other." Appointments of 'interim,' 'caretaker,' or other non-permanent managers will not impact this market's resolution. An announcement of a new permanent manager's appointment before this market's close date will immediately resolve this market to the corresponding option, regardless of when the announced appointment goes into effect.
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
- $1K
- Total Volume
- $1
- 24h Volume
- $1
- Open Interest
- $1
Market outcomes
| Bruce Cassidy | 24% YES | 76% NO |
| Peter Laviolette | 48% YES | 52% NO |
| Jim Hiller | 18% YES | 82% NO |
| Nolan Pratt | 48% YES | 53% NO |
| Jeff Daniels | 47% YES | 54% NO |
| Jay Woodcroft | 46% YES | 55% NO |
| Gerard Gallant | 45% YES | 56% NO |
| Todd McLellan | 44% YES | 56% NO |
Market context
The Toronto Maple Leafs will require a new permanent head coach before the 2026–27 season begins. Craig MacLelland has held the position since November 2023, and the market is pricing in a 24% probability that he will be replaced by the September 30, 2026 deadline. The resolution hinges on an official announcement of a permanent appointment; interim or caretaker arrangements will not trigger settlement. Polymarket's order book is currently reflecting this relatively low probability, suggesting traders assess MacLelland's tenure as likely to continue through the settlement window.
Historical precedent offers context for evaluating this probability. The Maple Leafs have cycled through head coaches with notable frequency—Mike Babcock (2015–2019), Sheldon Keefe (2019–2023), and MacLelland represent three distinct regimes in eight years. Comparable NHL franchises under sustained playoff pressure typically make coaching changes within two to three seasons if results stagnate. MacLelland's appointment came amid organisational restructuring, and his first full season (2024–25) will substantially influence whether ownership considers alternatives before autumn 2026.
Traders should monitor the Leafs' playoff performance in spring 2025 and 2026, as first-round exits or missed postseason appearances would materially increase coaching-change probability. Contract extension announcements or public ownership statements regarding MacLelland's future represent key catalysts. Media coverage of candidate availability—particularly if established coaches become available mid-contract—could shift market pricing. The settlement window's length provides ample time for organisational decisions to crystallise, making this a medium-term event dependent on on-ice performance and front-office sentiment.
Wikipedia Context
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NHL entry draftThe NHL entry draft is an annual meeting in which every franchise of the National Hockey League (NHL) systematically select the rights to available ice hockey players who meet draft eligibility requirements. The NHL entry draft is held once every year, generally within two to three months after the conclusion of the previous regular season. During the draft,
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NHL Network (American TV channel)NHL Network is an American sports-oriented cable and satellite television network owned as a joint venture between the National Hockey League (NHL), which owns a controlling 84.4% interest, and NBCUniversal, which owns the remaining 15.6%. Dedicated to providing broadcast coverage of ice hockey, the network features live game telecasts from the NHL and other
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NHL Network (1975 TV program)
The NHL Network was an American television syndication package that broadcast National Hockey League games from the 1975–76 through 1978–79 seasons. The NHL Network was distributed by the Hughes Television Network.
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NHL Network (Canadian TV channel)
NHL Network was a Canadian English language Category B specialty television channel broadcasting ice hockey programming. The channel's primary focus was on the National Hockey League (NHL), although it occasionally aired games from other leagues, such as minor league and international circuits, to fill its schedule.
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 "NHL: Next Maple Leafs Head Coach" 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.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- 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.
- Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
- 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.
- 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?
$1 in lifetime turnover and $1K of resting liquidity puts this market in the below the median by volume for nhl contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $1 in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
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.
Frequently asked questions
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 1 October 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 "NHL: Next Maple Leafs Head Coach"?
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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