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 2 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Ends in Daytime | 100% |
| Ends in Daytime | 100% |
| Any Player Ultra Kill | 100% |
| Both Teams Beat Roshan | 1% |
| Any Player Rampage | 1% |
| Game 1 Winner | 0% |
| Game Handicap: NH (-1.5) vs RE.Arise (+1.5) | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Ends in Daytime | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Both Teams Destroy Barracks | 0% |
| Game Handicap: RE.Arise (-1.5) vs No Hoodwink (+1.5) | 0% |
Market context
RE.Arise face No Hoodwink in a best-of-three group match in EPL Masters Group B, with the market currently pricing in a **0% YES** chance for RE.Arise despite multiple match listings showing the series as scheduled for 6 August at 12:00 UTC. That zero print is notable on a platform-comparison basis: on Polymarket and similar prediction venues the quote is a clean implied probability, while on Betfair or Smarkets the same matchup would usually be read through decimal prices and a fee-adjusted net return rather than a headline percentage. The practical difference is that very short-dated esports markets can look “certain” on one venue while still carrying live-risk on another if liquidity is thin, KYC access is narrower, or trading has already shifted around schedule uncertainty.[1][5][8]
Comparable listings suggest the market has been volatile rather than straightforward, with third-party pages showing everything from broad favourite status for RE.Arise to a live Polymarket-style split closer to 46%/54% between the sides. That gap matters because BO3 Dota 2 markets are often sensitive to opponent identity, patch familiarity, and whether the line is set from model estimates or trader flow; a price of 0% on one book can simply reflect stale quoting or no active two-way market rather than a genuine belief that the result is impossible.[3][5][8] In other words, the best comparison is not “who is stronger”, but whether the venue’s displayed number is tradable, updated, and open to your account jurisdiction.
The main catalysts to watch are basic but decisive: whether the match starts on time, whether the tournament bracket keeps the pairing intact, and whether any schedule change pushes the series beyond the seven-day settlement rule. If the game is postponed, cancelled, or abandoned before completion, the market’s fallback to 50-50 becomes the key risk rather than team strength. Current match trackers still list the series as pending, so the immediate read-through is that this is a schedule-sensitive event where confirmation from the tournament page or live score providers matters more than pre-match sentiment.[1][2][6]
Methodology
This page compares Dota 2: RE.Arise vs No Hoodwink (BO3) - EPL Masters Group B 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 Robinhood Prediction Markets, 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
- 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.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- 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.
- 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.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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