Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Philadelphia Union (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| Philadelphia Union O/U 0.5 | 100% |
| Philadelphia Union O/U 1.5 | 100% |
| Philadelphia Union O/U 2.5 | 100% |
| New York Red Bulls O/U 0.5 | 100% |
| Philadelphia Union 1st Half O/U 0.5 | 100% |
| New York Red Bulls 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Philadelphia Union 2nd Half O/U 0.5 | 100% |
| Philadelphia Union 2nd Half O/U 1.5 | 100% |
| New York Red Bulls (-1.5) | 0% |
| Philadelphia Union (-2.5) | 0% |
| New York Red Bulls (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| New York Red Bulls O/U 1.5 | 0% |
| New York Red Bulls O/U 2.5 | 0% |
| Philadelphia Union 1st Half O/U 1.5 | 0% |
| New York Red Bulls 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| New York Red Bulls 2nd Half O/U 0.5 | 0% |
| New York Red Bulls 2nd Half O/U 1.5 | 0% |
Market context
Philadelphia Union and the New York Red Bulls are being priced as if a visible “more markets” outcome is already locked in, with the crowd-implied probability at 100% YES and the match listed for 22 July at 7:30 PM ET. That kind of extreme pricing usually reflects a contract that has already been effectively resolved by the underlying match state or by a highly specific subsidiary market rather than a balanced pre-match opinion; in comparable MLS head-to-heads, the pair have often produced narrow, low-to-mid scoring games, including Philadelphia’s 2-0 win in July 2025 and a 1-0 Red Bulls home win noted in earlier meeting records.[3][4][5]
For traders, the main catalysts are not team strength but settlement mechanics and any late market-definition dependency inside the “More Markets” umbrella, because the position resolves in USDC on-chain after the window closes. The key checks are whether the relevant sub-market was triggered by official match data, whether any suspension or void clause applied, and whether the final score line or listed derived total on the exchange matches the contract wording; Fox Sports’ live boxscore for the fixture shows a 3.5 goal total line, which is the kind of threshold that can matter if the market is tied to a scoring derivative rather than a simple match result.[6] More broadly, MLS schedules are fixed well in advance, so the practical risk is usually data latency or an exchange-specific grading issue rather than a late team-news shock.[2][7]
Methodology
This page reads Philadelphia Union vs. New York Red Bulls - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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