Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative UK) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
75% | 25% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 75% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 49% |
| Any Player Penta Kill | 49% |
| Both Teams Slay Baron Nashor | 48% |
| Both Teams Destroy Inhibitors | 48% |
| Any Player Quadra Kill | 48% |
Market context
Polymarket is pricing T1 to beat Nongshim Red Force at about **74%**, so the contract is trading as a clear favourite rather than a lock. Because this is a USDC-settled market on Polygon with conditional tokens, the price is the crowd’s live view of the BO1 outcome, not a statement about team strength in the abstract.
That pricing sits below several external signals that still lean T1’s way. Strafe’s 2026 KeSPA Cup listing shows 88.9% of its users backing T1, while bookmaker-style odds aggregated by eGamersWorld also point to T1 as the more likely winner[1][2]. Bo3.gg’s match page is much closer to a coin-flip in price terms, listing both sides at 1.88, which is a reminder that single-game League of Legends can swing sharply on draft, early kills, and one decisive fight[4].
For traders, the main catalyst is simply whether the match is played on schedule and completed with a winner before the settlement window closes. The contract only resolves normally if T1 or Nongshim win outright; if the game is postponed beyond seven days, cancelled, or ends without a winner, the market falls back to 50-50 under its terms. In practice, watch official KeSPA Cup schedule updates, broadcast start times, and any last-minute roster or technical announcements, because BO1 markets move quickly when line-ups change or match order shifts.
Methodology
We track LoL: T1 vs Nongshim Red Force (BO1) - KeSPA Cup Group Stage across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Alternative UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade LoL: T1 vs Nongshim Red Force (BO1) - KeSPA Cup Grou… on Polymarket Alternative UK
Live order book, 0% fees, USDC settlement in seconds.
Open live market →