Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
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
Execration and Amaru Gaming are already into a best-of-three at the Games of the Future Group A stage, so the market is effectively pricing whether Execration can finish the series before the settlement window closes. Live match listings show the fixture as in play, which matters because a played-but-unfinished series would not simply default to one side on the market’s rules; the payout logic depends on a completed winner, cancellation, or an unresolved delay. [1][13]
Historical and comparable pricing points lean towards Execration, but not overwhelmingly. Third-party Dota pages rate Execration higher than Amaru Gaming in current team rankings, with Strafe placing them around #21 versus #28 and another stats feed showing #43 versus #149, while DLTV’s match page has Execration at about 48% winrate versus Amaru at 43% over recent maps. [3][2][5] That is a useful contrast with the crowd-implied 100% YES: on Polymarket, that figure reads as pure implied probability, whereas on Kalshi and most betting-style books the same view would usually appear as a decimal price or percentage after fees, and on Betfair or Smarkets the effective price is affected by commission and market-matching costs rather than a simple headline probability. KYC and access also differ materially: regulated exchanges typically require stronger identity checks and have more restricted geographic reach than open crypto-native venues.
The main catalysts are mundane but decisive: whether the series is actually completed on schedule, whether the event organiser posts a formal schedule change, and whether any technical pause or venue issue pushes settlement past the seven-day backstop. Tournament pages and live score trackers are currently active, which reduces cancellation risk, but the short-fuse nature of a BO3 means one team taking an early map can move the market quickly, especially if a platform is reading raw probability while another is quoting odds net of commission. [1][6][7]
Methodology
This page compares Dota 2: Execration vs Amaru Gaming (BO3) - Games of the Future Group A specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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