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 |
|---|---|
| Game 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Total Kills Over/Under 50.5 in Game 2? | 51% |
| Total Kills Over/Under 45.5 in Game 2? | 51% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 1? | 50% |
| Total Kills Over/Under 55.5 in Game 2? | 50% |
| Total Kills Over/Under 55.5 in Game 1? | 50% |
| Total Kills Over/Under 50.5 in Game 1? | 50% |
| Total Kills Over/Under 60.5 in Game 1? | 50% |
| Total Kills Over/Under 65.5 in Game 1? | 50% |
| Total Kills Over/Under 60.5 in Game 2? | 50% |
| Any Player Ultra Kill | 1% |
| Any Player Rampage | 1% |
| Game 2 Winner | 0% |
| Game Handicap: XctN (-1.5) vs Amaru Gaming (+1.5) | 0% |
| Game Handicap: Amaru Gaming (-1.5) vs Execration (+1.5) | 0% |
Market context
Polymarket-style pricing for the **Execration vs Amaru Gaming** BO3 is effectively maxed at **100% YES**, which means the contract is already treating Execration as the near-certain winner on-chain in USDC terms via Polygon conditional tokens. The practical market read is that there is little room left for information to move the price unless the result is overturned by an event risk such as a no-show, cancellation, or a delayed/unfinished series that falls outside the market’s settlement rules.
That pricing is notably tighter than comparable public pre-match views. Kalshi’s parallel market has had the contest closer to a coin-flip range, with Amaru Gaming around 56% and Execration around 44%, while live esports listings show Execration and Amaru Gaming both in the low-to-mid world-rank bracket and with no prior head-to-head history.[18][3] Execration have generally carried the stronger recent profile in public trackers, but not by a margin that would normally justify a literal certainty, so a 100% crowd price is better read as a market that has fully anchored on the favourite and is now mostly exposed to settlement mechanics rather than match-quality uncertainty.[3][5]
For traders, the key catalysts are operational rather than tactical: confirm that the BO3 actually starts, that the official bracket has not been revised, and that any stream or fixture page continues to list the tie as live rather than postponed.[1][12] The market description matters here because if the match is not played, ends level, or is pushed beyond seven days without a winner, resolution can fall to 50-50 instead of a team outcome. That means the main risk is not an in-game upset but a schedule break, late roster issue, or tournament admin change that prevents a completed series before the settlement window closes.
Methodology
This page reviews Dota 2: Execration vs Amaru Gaming (BO3) - Games of the Future Group A across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi UK, which mirrors the Polymarket order book at 0% fees.
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.
- 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.
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