Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Brisbane Roar FC (-1.5) | 100% |
| Brisbane Roar FC (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| Brisbane Roar FC O/U 0.5 | 100% |
| Brisbane Roar FC O/U 1.5 | 100% |
| Brisbane Roar FC O/U 2.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Brisbane Roar FC 2nd Half O/U 0.5 | 100% |
| Brisbane Roar FC 2nd Half O/U 1.5 | 100% |
| Sydney Olympic FC (-1.5) | 0% |
| Sydney Olympic FC (-2.5) | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 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% |
| Sydney Olympic FC O/U 0.5 | 0% |
| Sydney Olympic FC O/U 1.5 | 0% |
| Sydney Olympic FC O/U 2.5 | 0% |
| Sydney Olympic FC 1st Half O/U 0.5 | 0% |
| Sydney Olympic FC 1st Half O/U 1.5 | 0% |
| Brisbane Roar FC 1st Half O/U 0.5 | 0% |
| Brisbane Roar FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| Sydney Olympic FC 2nd Half O/U 0.5 | 0% |
| Sydney Olympic FC 2nd Half O/U 1.5 | 0% |
Market context
Sydney Olympic FC and Brisbane Roar FC are scheduled to meet in the Australia Cup, and Polymarket is pricing the *More Markets* contract at **0% YES** right now, which means the market is assigning no value to the proposition as it stands. On Polymarket, that stake still settles through USDC on Polygon via conditional tokens, so the practical question for users is whether any listed sub-market or linked outcome can still be confirmed before the settlement window closes at 09:30 UTC.
The historical frame here is thin, because FootyStats notes that previous match data between these two teams is not available and also labels this as a cup competition rather than a league fixture.[5] Comparable form lines point in different directions: Sydney Olympic have recent results including a 4-0 loss to Manly United and a 1-1 draw with Sutherland Sharks, while Brisbane Roar’s latest listed domestic results are from the A-League and include a 2-1 loss to Perth Glory and a 3-2 loss to Melbourne City.[4] That kind of mismatch often keeps derivative “more markets” prices pinned near zero until the exact market wording becomes actionable.
For traders, the key catalysts are confirmation of the match sheet, any late change to the schedule or competition feed, and whether the “more markets” label is tied to specific sub-events that are still live on the venue’s data pipeline. Cup fixtures can move quickly on official registration and data updates, and a zero price leaves the contract especially sensitive to whether the platform can still resolve the condition cleanly before the deadline.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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 PolyGram. 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram 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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