Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Map 1 Winner | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Match Winner | 83% |
| Map 2 Winner | 70% |
| Map 3 Total Rounds: Over/Under 21.5 | 51% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map Handicap: HOTU (-1.5) vs GamerLegion (+1.5) | 50% |
| Map 3 Rounds Handicap: GamerLegion (-3.5) vs HOTU (+3.5) | 43% |
| O/U 2.5 Games | 32% |
| Map 2 Rounds Handicap: GamerLegion (-3.5) vs HOTU (+3.5) | 29% |
| Map 1 Total Rounds: Over/Under 27.5 | 10% |
| Map Handicap: GL (-1.5) vs HOTU (+1.5) | 1% |
| Map 1 Rounds Handicap: HOTU (-3.5) vs GamerLegion (+3.5) | 1% |
| Map 1 Rounds Handicap: HOTU (-9.5) vs GamerLegion (+9.5) | 1% |
| Map 1 Rounds Handicap: GamerLegion (-3.5) vs HOTU (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: HOTU (-6.5) vs GamerLegion (+6.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: HOTU (-3.5) vs GamerLegion (+3.5) | 0% |
| Map 2 Rounds Handicap: GamerLegion (-6.5) vs HOTU (+6.5) | 0% |
Market context
Polymarket is pricing HOTU vs GamerLegion at **70% YES** for HOTU, with collateral locked in **USDC on Polygon** and the outcome represented by conditional tokens that resolve only when the match result is known. The contract is straightforward on paper, but traders still have to price in the exact settlement rules: a normal HOTU win resolves YES, a GamerLegion win resolves NO, and a cancellation, tie, or delay beyond seven days from the scheduled date pushes the market to 50-50.
The market leans with the broader pre-match consensus. Third-party previews and bookmaker odds have favoured GamerLegion rather than HOTU: Strafe’s user split showed **89.2%** backing GamerLegion, while one set of bookmaker prices implied GamerLegion as the shorter-priced side at around **1.61** versus **2.33** for HOTU.[3][5] That makes Polymarket’s 70% YES read as a notable disagreement with the external consensus rather than a routine favourite price. BO3.gg’s match page also lists GamerLegion advancing from this pairing, although the available result snippets are inconsistent and should be treated cautiously.[1][2][6]
For traders, the main catalysts are not only the map veto and opening map, but also whether the fixture actually starts on schedule and reaches a completed result before the seven-day fallback window. Polymarket’s own wording matters here because a match that begins but ends via forfeit still resolves to the team awarded the win, while a non-played or indefinitely delayed fixture goes to 50-50.[7] At 3pm UTC, the practical watchpoints are the official BLAST start time, any organiser updates, roster changes, and whether live brackets or match pages confirm the series is moving ahead as a best-of-three rather than being rescheduled.[1][7]
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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'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 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 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 Counter-Strike: HOTU vs GamerLegion (BO3) - BLAST Bo… on Kalshi UK
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