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% |
| O/U 2.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Austin FC O/U 0.5 | 100% |
| FC Dallas O/U 0.5 | 100% |
| FC Dallas O/U 1.5 | 100% |
| FC Dallas 1st Half 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% |
| Austin FC 2nd Half O/U 0.5 | 100% |
| FC Dallas 2nd Half O/U 0.5 | 100% |
| Austin FC (-1.5) | 0% |
| FC Dallas (-1.5) | 0% |
| Austin FC (-2.5) | 0% |
| FC Dallas (-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 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Austin FC O/U 1.5 | 0% |
| Austin FC O/U 2.5 | 0% |
| FC Dallas O/U 2.5 | 0% |
| Austin FC 1st Half O/U 0.5 | 0% |
| Austin FC 1st Half O/U 1.5 | 0% |
| FC Dallas 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Austin FC 2nd Half O/U 1.5 | 0% |
| FC Dallas 2nd Half O/U 1.5 | 0% |
Market context
Austin FC and FC Dallas meet in Major League Soccer on 16 August at 8:30 PM ET, with settlement occurring just after midnight on 17 August. This fixture represents a Texas derby within MLS's Western Conference, a rivalry that has produced competitive matches since Austin FC's inaugural 2021 season. The current 0% implied probability on Polymarket reflects either minimal trading volume on this particular derivative or a structural mismatch between how the market has been framed and available liquidity across competing platforms.
Historical MLS derbies of comparable intensity—such as El Tráfico (LAFC v LA Galaxy) or Cascadia Cup fixtures—typically attract fragmented liquidity across Polymarket, Kalshi, Betfair, and Smarkets. Polymarket's decimal-odds interface and lower KYC friction have drawn retail flow on headline MLS matchups, whilst Kalshi's binary yes/no settlement and US-focused regulatory posture appeal to domestic traders seeking standardised odds formats. Betfair's exchange model and Smarkets' commission structure (4% versus Polymarket's 2%) create price divergence; a market showing 0% on one venue often signals either no matched bets or a settlement ambiguity that hasn't yet triggered arbitrage activity.
Traders should monitor team news through 15 August, particularly injury reports affecting either squad's attacking depth. MLS fixture congestion—Austin and Dallas may have midweek commitments—influences squad rotation decisions. Polymarket's settlement window closes shortly after full-time, leaving minimal grace for official MLS confirmation; cross-platform traders should verify settlement criteria across Kalshi and Betfair, where dispute resolution timelines differ materially.
Methodology
This page compares Austin FC vs. FC Dallas - 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.
- 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.
- 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.
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