Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
75% | 25% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 75% |
| Nashville SC O/U 0.5 | 60% |
| Both Teams to Score in Second Half | 51% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Nashville SC 2nd Half O/U 0.5 | 50% |
| Nashville SC 2nd Half O/U 1.5 | 50% |
| Atlanta United FC 2nd Half O/U 0.5 | 50% |
| Atlanta United FC 2nd Half O/U 1.5 | 50% |
| O/U 1.5 | 39% |
| Atlanta United FC O/U 0.5 | 39% |
| Both Teams to Score | 23% |
| Nashville SC O/U 1.5 | 21% |
| O/U 2.5 | 15% |
| Nashville SC (-1.5) | 14% |
| Atlanta United FC O/U 1.5 | 8% |
| Nashville SC O/U 2.5 | 6% |
| Atlanta United FC (-1.5) | 5% |
| Nashville SC (-2.5) | 4% |
| O/U 3.5 | 4% |
| Atlanta United FC (-2.5) | 1% |
| O/U 4.5 | 1% |
| O/U 5.5 | 1% |
| 1st Half O/U 2.5 | 1% |
| Atlanta United FC O/U 2.5 | 1% |
| Nashville SC 1st Half O/U 0.5 | 1% |
| Nashville SC 1st Half O/U 1.5 | 1% |
| Atlanta United FC 1st Half O/U 0.5 | 1% |
| Atlanta United FC 1st Half O/U 1.5 | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
Market context
Nashville SC face Atlanta United FC in a Major League Soccer match scheduled for 17 July at 8:00 PM ET, with the prediction market on “more markets” currently implying a 14% chance of a specific outcome. Sportsbooks heavily favour Nashville, pricing a home win at 1.48 (67.4% implied) and projecting a 2-0 scoreline, while expert models assign Nashville a 69.9% win probability and Atlanta only 11.76% [1][2][4]. The 14% YES probability on this contract diverges sharply from the consensus that Nashville will dominate, suggesting the market targets a niche condition—perhaps a specific correct score, goal threshold, or player stat—that bookmakers do not explicitly price as a primary outcome.
Historically, when prediction markets show such low implied probabilities against a heavily favoured home side in MLS, the contract often hinges on an outlier event like a late Atlanta goal, a penalty, or a specific player reaching a milestone. Comparable cases in the 2025 MLS season saw similar 10–15% markets resolve only when underdogs scored in the final 15 minutes or when defensive errors led to unexpected correct scores [2][4]. Traders should monitor lineups released 60 minutes before kickoff, any in-game injury updates, and weather conditions at Nashville’s stadium, as these factors can shift goal-scoring dynamics. ESPN’s live odds show Nashville at -235 for the moneyline and -1.5 for the spread, reinforcing the expectation of a multi-goal home win [7].
Recent analysis from SportyTrader and The Daily Punt confirms Nashville’s superior form and underlying numbers, with models projecting a clean sheet [3][4]. Fanatics Sportsbook offers +120 on Nashville -1.5 goals, aligning with the 2-0 forecast [8]. No major announcements have altered the pre-match landscape, but any late substitution favouring Atlanta’s attack could increase the chance of the niche outcome triggering. The settlement window closes at 00:00 UTC on 18 July, meaning the market resolves immediately after the match concludes.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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