Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax 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 Tax UK.
Active sub-markets
| Ends in Daytime | 100% YES | 0% NO |
| Both Teams Beat Roshan | 0% YES | 100% NO |
| Both Teams Destroy Barracks | 0% YES | 100% NO |
| Any Player Ultra Kill | 0% YES | 100% NO |
| Any Player Rampage | 0% YES | 100% NO |
| Match Winner | 0% YES | 100% NO |
Market context
GLYPH and PARIVISION are scheduled to compete in a best-of-one Dota 2 match as part of the BLAST Slam Group Stage on 28 May 2026 at 04:00 ET. The match settlement window closes at 14:00 UTC the same day. A 100% crowd-implied probability suggests near-certainty of match completion, though the seven-day grace period for delays and the 50-50 tie resolution clause create material settlement risk if scheduling disruptions occur.
Historical precedent in esports prediction markets shows that group-stage matches in established tournaments like BLAST Slam rarely cancel outright, but fixture congestion and player illness have delayed matches beyond initial windows. The 2024 BLAST Premier circuit saw three group-stage postponements across its seasons, each resolved within the seven-day window. Current probability reflects confidence in both teams' participation and the tournament's operational track record, though organisational announcements regarding roster changes or venue issues should be monitored closely through the settlement window.
Traders should track official BLAST Slam communications and team rosters for any last-minute withdrawals or disqualifications. Under German GlüStV regulations, this market qualifies as a permitted prediction market event if the operator holds appropriate licensing; UK-based traders face no specific KYC barriers for positions under £1,500 notional value on most compliant platforms, though individual operator terms vary. US CFTC reach applies to US-domiciled traders regardless of position size, with binary event markets subject to heightened scrutiny. The match's early morning ET slot (04:00) may affect liquidity in final hours before settlement.
Methodology
We track Dota 2: GLYPH vs PARIVISION (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
- Is this market available outside the US?
- Polymarket Tax 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.
- 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 Polymarket Tax UK?
- Zero. Polymarket Tax 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.
Trade Dota 2: GLYPH vs PARIVISION (BO1) - BLAST Slam Group… on Polymarket Tax UK
Live order book, 0% fees, USDC settlement in seconds.
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