Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
68% | 32% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
68% | 32% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 68% |
| Game 1 Winner | 64% |
| Game 2 Winner | 62% |
| Total Kills Over/Under 27.5 in Game 2? | 56% |
| Total Kills Over/Under 27.5 in Game 1? | 56% |
| First Blood in Game 1? | 54% |
| Both Teams Destroy Inhibitors | 51% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 2? | 50% |
| O/U 2.5 Games | 47% |
| Total Kills Over/Under 30.5 in Game 2? | 42% |
| Total Kills Over/Under 30.5 in Game 1? | 42% |
| Game Handicap: KRX (-1.5) vs DN SOOPers (+1.5) | 41% |
Market context
The main change in the last day is that the series is now on the schedule as an LCK Rounds 3-4 Rise Group match for 06 August, with market pricing still leaning Kiwoom DRX at 64% despite the teams’ mixed form. Public fixture listings also show the game time as 08:00 UTC, which is consistent with the market’s settlement window and leaves little room for late rescheduling without forcing a no-contest-style outcome.[1][3]
That 64% read is higher than some external previews, but it is directionally consistent with the recent head-to-head and season-level picture. Kiwoom DRX have already beaten DN SOOPers in this year’s LCK split, while DN SOOPers have been the more erratic side across the season, including a much poorer overall record in the Rise Group framing used by the market.[4][3][5] Independent previews are split but broadly agree the matchup is competitive rather than lopsided, with one model giving DRX about a 57% edge and another putting them in the low 60s.[2][16]
For traders, the key catalysts are simple: confirm the series actually starts on time, watch for any roster or format announcement from the organiser, and check whether either side arrives with altered line-ups or a delayed broadcast slot. Because this is a best-of-three, one early map can shift live expectations sharply, but pre-match pricing is most sensitive to whether the fixture remains intact and whether the teams field their expected starters.[1][16]
Methodology
We track LoL: Kiwoom DRX vs DN SOOPers (BO3) - LCK Round 3-4 Rise Group 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
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.
UK Frequently Asked Questions
- 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.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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