Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket 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 Polymarket UK.
Active sub-markets
| Match Winner | 0% YES | 100% NO |
| Ends in Daytime | 100% YES | 0% NO |
| Both Teams Beat Roshan | 1% YES | 100% NO |
| Both Teams Destroy Barracks | 0% YES | 100% NO |
| Any Player Ultra Kill | 1% YES | 100% NO |
| Any Player Rampage | 10% YES | 90% NO |
Market context
GLYPH and Team Liquid are scheduled to compete in a best-of-one Dota 2 match on 27 May at 9:50 AM ET as part of the BLAST Slam Group Stage. The 0% YES pricing on Polymarket reflects near-total confidence in Team Liquid's victory, with traders pricing GLYPH's win probability at effectively zero on the conditional token market. This extreme skew suggests the crowd views this as a heavily one-sided fixture, though the binary nature of BO1 matches introduces inherent volatility that occasionally contradicts pre-match consensus.
Team Liquid's dominance in professional Dota 2 over the past eighteen months provides the foundation for this pricing. The organisation has consistently placed in top-four finishes at major tournaments and maintains a roster of internationally proven players. GLYPH, by contrast, operates at a lower competitive tier and has limited track record against Tier-1 opposition. Historical BO1 upsets in esports remain statistically rare when facing such a skill differential, though they do occur—particularly when drafting or early-game execution favours the underdog.
Traders should monitor GLYPH's recent form and any roster changes announced before the settlement window closes on 27 May at 20:10 UTC. The BLAST Slam schedule occasionally experiences delays or cancellations due to technical issues or player availability, which would trigger the 50-50 resolution clause. Confirmation of both teams' participation and match start time should be verified through official BLAST or ESL channels as the date approaches, as any postponement beyond seven days without completion would resolve the market to a draw.
Methodology
We track Dota 2: GLYPH vs Team Liquid (BO1) - BLAST Slam Group Stage 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
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 Polymarket 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.
- Is this market available outside the US?
- Polymarket UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket 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.
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