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 |
|---|---|
| Completed Match | 100% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 2 O/U 8.5 | 100% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 1 O/U 8.5 | 100% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 1 O/U 9.5 | 100% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 1 Winner | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 2 Winner | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Total Sets: O/U 2.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Match O/U 21.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set Handicap +/-1.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 2 O/U 9.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Match O/U 22.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 2 O/U 10.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Match O/U 23.5 | 0% |
| Swedish Open, Qualification: Francesco Passaro vs Martin Krumich Set 1 O/U 10.5 | 0% |
Market context
Francesco Passaro faces Martin Krumich in the Swedish Open qualification at Bastad, Sweden, with the match scheduled to start at 09:00 UTC today. Polymarket prices the contract for Passaro advancing at 0% YES, implying the crowd expects Krumich to win or the match to be voided under the 50-50 settlement rule. On-chain, this USDC position on Polygon trades as a conditional token where resolution hinges strictly on the official match result, not pre-match sentiment.
Historically, 0% pricing in ATP qualifiers often signals a walkover, injury withdrawal, or a cancellation before the first ball is struck, rather than a pure skill deficit. Comparable cases from the 2024 and 2025 Bastad qualifiers show that when one side holds a massive ranking gap or recent form advantage, markets sometimes collapse to near-zero before the event, only to reset if the match proceeds. Here, both players have equal career wins, yet the market’s extreme skew suggests traders anticipate a non-completion or a decisive Krumich victory that overrides Passaro’s chances entirely[2].
Traders should monitor the official Nordea Open draw and court assignments, as Passaro was also listed against Maks Kasnikowski in earlier rounds, while Krumich faced Frederico Ferreira Silva, raising the possibility of a scheduling conflict or withdrawal[1]. Any announcement of injury, forfeiture, or a change in the qualifying final status before the 09:00 UTC start will trigger the 50-50 resolution clause, making real-time tournament updates the primary catalyst for price movement[3].
Methodology
This page reviews Swedish Open, Qualification: Francesco Passaro vs Martin Krumich across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
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