Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Kalshi UK.
Active sub-markets
| Both Teams Destroy Barracks | 0% YES | 100% NO |
| Any Player Ultra Kill | 0% YES | 100% NO |
| Any Player Rampage | 0% YES | 100% NO |
| Ends in Daytime | 100% YES | 0% NO |
| Both Teams Beat Roshan | 100% YES | 0% NO |
| Both Teams Destroy Barracks | 100% YES | 0% NO |
Market context
Polymarket is pricing **Hive vs Flame Team in the European Pro League playoffs** at **0% YES** on the USDC market, so the contract is effectively saying a Hive win is not being assigned any probability despite the match being scheduled as a best-of-three lower-bracket quarter-final. The event sits inside European Pro League Season 38, which runs from 4 June to 21 June and uses double-elimination playoffs, so a completed BO3 should normally settle cleanly to one side unless the fixture is abandoned or pushed beyond the market’s seven-day delay rule.[3]
That 0% print looks extreme when set against the wider pre-match signal. Strafe’s match page shows Hive attracting **70.7%** of user picks versus **29.3%** for Flame Team, while EGamersWorld also lists the series as a BO3 on 20 June, which suggests the market is not simply reflecting a cancelled fixture but an unusually hard lean against Hive. Comparable Dota 2 playoff contracts usually trade away from zero once a match is confirmed and both teams remain active in the bracket, because settlement on Polymarket depends on the actual result in the conditional token structure rather than public sentiment alone.
For traders, the practical catalysts are straightforward: confirmation that the series actually starts, any schedule slip from the organiser, and whether the lower-bracket path remains intact if earlier matches overrun. Because Polymarket locks exposure into USDC on Polygon and resolves through conditional tokens, the key risk is not just who drafts better but whether the match is completed on time under the market rules. If the fixture is postponed, shortened, or disrupted, the 50-50 fallback becomes relevant; if it begins and one side is awarded the win by default, that still resolves to the named winner rather than the fallback.[1][2][3]
Methodology
We track Dota 2: Hive vs Flame Team (BO3) - European Pro League Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in 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.
Trade Dota 2: Hive vs Flame Team (BO3) - European Pro Leag… on Kalshi UK
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