LoL: Supernova vs Winthrop University (BO5) - North American Challengers League Playoffs

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Active sub-markets

Market context

Supernova faces Winthrop University in a lower bracket quarterfinal of the North American Challengers League playoffs, a best-of-five match scheduled for 27 May at 4:00 PM ET. The Polymarket contract currently prices Supernova's victory at zero, reflecting either extreme confidence in Winthrop or minimal trading volume on this particular fixture. Settlement occurs on 28 May at 02:00 UTC, allowing a seven-day grace period for delayed matches before the contract resolves to a 50-50 split.

The NACL operates as a secondary competitive tier beneath the LCS, where roster stability and preparation depth often diverge sharply from mainstream League of Legends coverage. Historical lower bracket matches in regional qualifiers show that seeding and prior head-to-head records carry substantial weight; teams entering from the upper bracket typically maintain momentum advantages. Without recent public match data between these squads, traders should examine their respective playoff trajectories—whether either team has faced common opponents or demonstrated form shifts in recent weeks.

Conditional token mechanics on Polygon mean traders holding YES positions on Supernova would receive USDC payouts only if Supernova wins outright; any cancellation, tie, or delay beyond 7 May without resolution triggers the 50-50 settlement. Watch for official NACL scheduling announcements, roster changes, or player availability issues in the 48 hours before match time. The settlement window's tight closure (02:00 UTC on 28 May) leaves minimal buffer for administrative delays, so confirmation of a decisive result matters operationally.

Methodology

This page reviews LoL: Supernova vs Winthrop University (BO5) - North American Challengers League Playoffs across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Kalshi UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Kalshi UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on Kalshi UK?

Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.