Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game Handicap: LVLUP (-1.5) vs Spirit Academy (+1.5) | 100% |
| Ends in Daytime | 90% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Both Teams Beat Roshan | 10% |
| Both Teams Destroy Barracks | 10% |
| Any Player Ultra Kill | 10% |
| Any Player Rampage | 10% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Ends in Daytime | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
Market context
Spirit Academy are due to meet Level UP in the Asgard Championship Playoffs upper bracket final, a best-of-three with the market set to resolve on the match winner unless the fixture is not played or is left unresolved beyond the settlement rules. The current crowd-implied **0% YES** is far below the recent market tone on other venues: Polymarket’s match page describes Spirit Academy as coming in after an inconsistent run and notes a 1-2 group-stage loss to Level UP on 4 August, while Level UP had stronger results across the week before this series.[3]
Comparable pricing matters here because different books express the same edge differently. On Bo3.gg, the earlier 25 July meeting was a completed series and one current listing shows Level UP at about **1.33** decimal against Spirit Academy at **3.1**, which implies the market saw Level UP as the clearer favourite in that pairing.[2][10] Strafe’s post-match page for the 9 August playoff series also records a user vote leaning towards Level UP, with 72.3% backing them, although that is sentiment rather than an exchange price.[9]
For traders, the key catalysts are confirmation that the upper final starts on time, whether the bracket order changes, and whether either team arrives with roster or scheduling disruption. Esports schedule listings place the match on 9 August at 18:00 local tournament time, but the same event page shows the day’s other playoff series as well, so any delay in the preceding fixtures can spill into this slot.[11] Platform mechanics also differ: Polymarket quotes an implied probability, whereas Betfair, Smarkets and similar books would show decimal odds and may apply exchange commission, with KYC access varying by jurisdiction; that matters if the match is delayed, because settlement and market suspension rules can become the price driver rather than team form.
Methodology
We read Dota 2: Spirit Academy vs Level UP (BO3) - Asgard Championship Playoffs from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
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.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- 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. Robinhood Prediction Markets 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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