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 |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| Real Salt Lake O/U 0.5 | 100% |
| Minnesota United FC O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Real Salt Lake 2nd Half O/U 0.5 | 100% |
| Minnesota United FC 2nd Half O/U 0.5 | 100% |
| Real Salt Lake (-1.5) | 0% |
| Minnesota United FC (-1.5) | 0% |
| Real Salt Lake (-2.5) | 0% |
| Minnesota United FC (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Real Salt Lake O/U 1.5 | 0% |
| Real Salt Lake O/U 2.5 | 0% |
| Minnesota United FC O/U 1.5 | 0% |
| Minnesota United FC O/U 2.5 | 0% |
| Real Salt Lake 1st Half O/U 0.5 | 0% |
| Real Salt Lake 1st Half O/U 1.5 | 0% |
| Minnesota United FC 1st Half O/U 0.5 | 0% |
| Minnesota United FC 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Real Salt Lake 2nd Half O/U 1.5 | 0% |
| Minnesota United FC 2nd Half O/U 1.5 | 0% |
Market context
Real Salt Lake will host Minnesota United FC in an MLS regular-season fixture on 15 August at 21:30 ET. The market offers traders a binary outcome on whether additional betting markets will be available for this match across the major platforms. The 0% implied probability reflects either genuine scarcity of secondary markets or a technical lag in how the question is framed—most established sportsbooks routinely offer multiple wagering options for MLS fixtures, particularly those involving teams with substantial supporter bases.
Historical precedent suggests that MLS matches between mid-table sides generate standard market coverage across Polymarket, Kalshi, Betfair, and Smarkets, though the depth and variety differ markedly. Kalshi's regulatory constraints in the United States mean it typically offers binary outcomes only, whilst Betfair and Smarkets provide decimal odds across a wider range of props. Polymarket's fee structure (2% maker, 2% taker) competes directly with Betfair's commission model, but the latter's KYC requirements and liquidity pools tend to favour established punters. The absence of comparable historical data on this specific market pairing suggests traders should examine whether the question's definition of "more markets" refers to platform proliferation or market-type expansion.
Catalysts include team news and injury updates released in the days preceding the fixture, which influence whether secondary platforms activate additional wagering options. MLS fixture schedules are published well in advance, reducing surprise elements; however, late-breaking roster changes or venue complications occasionally trigger market adjustments. Traders comparing platforms should note that settlement windows vary—Polymarket's 2026-08-16 01:30 UTC deadline differs from standard sportsbook closing times, creating arbitrage opportunities for those monitoring multiple books simultaneously.
Methodology
This page compares Real Salt Lake vs. Minnesota United FC - More Markets 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
- 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.
- 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.
- 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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