Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
91% | 9% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
91% | 9% | 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 | 91% |
| Nashville SC O/U 0.5 | 82% |
| O/U 1.5 | 68% |
| 2nd Half O/U 0.5 | 68% |
| 2nd Half O/U 1.5 | 68% |
| Atlanta United FC O/U 0.5 | 55% |
| 1st Half O/U 0.5 | 52% |
| Both Teams to Score in Second Half | 51% |
| 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% |
| Nashville SC O/U 1.5 | 48% |
| Both Teams to Score | 44% |
| O/U 2.5 | 41% |
| Nashville SC 1st Half O/U 0.5 | 40% |
| Nashville SC (-1.5) | 31% |
| Atlanta United FC 1st Half O/U 0.5 | 22% |
| O/U 3.5 | 21% |
| Nashville SC O/U 2.5 | 21% |
| Atlanta United FC O/U 1.5 | 19% |
| 1st Half O/U 1.5 | 16% |
| Nashville SC (-2.5) | 12% |
| O/U 4.5 | 8% |
| Both Teams to Score in First Half | 8% |
| Nashville SC 1st Half O/U 1.5 | 8% |
| Atlanta United FC (-1.5) | 5% |
| O/U 5.5 | 4% |
| Atlanta United FC O/U 2.5 | 4% |
| 1st Half O/U 2.5 | 3% |
| Atlanta United FC 1st Half O/U 1.5 | 2% |
| Atlanta United FC (-2.5) | 1% |
Market context
Nashville SC and Atlanta United FC meet in an MLS fixture scheduled for 17 July at 8:00 PM ET, with the prediction market on “more markets” currently implying a 31% YES probability. Historically, this pairing offers little clarity on dominance: across 14 previous meetings, Nashville has won five times while Atlanta has won four, leaving the remainder as draws or narrow margins that rarely produce predictable secondary outcomes [2][3]. Such a tight head-to-head record suggests the 31% figure may reflect caution rather than a strong contrarian signal, as neither side consistently forces the kind of chaotic game states that typically trigger extra-market settlements.
Traders should monitor pre-match announcements regarding squad rotations and injury updates, as both clubs have shown volatility in recent form—Atlanta’s latest encounter ended in a 1–0 win over Nashville, indicating a slight tactical edge in direct matchups [1]. The settlement window closes just after the match concludes, meaning any late-line changes in starting XI or in-game disciplinary actions (such as early bookings or red cards) could materially shift the likelihood of secondary markets triggering. With the consensus leaning toward a lower probability of extra outcomes, value may sit slightly above 35% if both teams deploy aggressive attacking setups, a scenario supported by Atlanta’s recent defensive solidity but Nashville’s inconsistent home record.
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 Who Will Win, 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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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 Who Will Win 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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