Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Bad Homburg Open: Emma Navarro vs Gabriela Ruse Set 2 Winner | 0% Navarro | 100% Ruse |
| Bad Homburg Open: Emma Navarro vs Gabriela Ruse | 0% Emma Navarro | 100% Gabriela Ruse |
| Completed Match | 100% YES | 0% NO |
| Bad Homburg Open: Emma Navarro vs Gabriela Ruse Set 1 Winner | 0% Navarro | 100% Ruse |
| Bad Homburg Open: Emma Navarro vs Gabriela Ruse Set 1 O/U 9.5 | 100% Over | 0% Under |
| Bad Homburg Open: Emma Navarro vs Gabriela Ruse Set 1 O/U 10.5 | 0% Over | 100% Under |
Market context
Emma Navarro faces Elena-Gabriela Ruse in the Bad Homburg Open quarterfinal on Centre Court, with the match originally scheduled for 5:00 AM ET today. On Polymarket, the contract for Navarro to advance sits at 0% YES, implying the market expects Ruse to win or the match to be cancelled. This pricing is stark when viewed against Navarro’s recent form, where she upstaged top-seeded Iga Świątek 7-5, 2-6, 6-3 in a two-hour battle just days prior at the same tournament[1].
Historically, such extreme odds in tennis markets often precede a surprise upset or a withdrawal, as seen when lower-ranked players capitalise on momentum after defeating top contenders. In 2026, Ruse has already shown she can trouble Navarro, having previously upset her to reach the semifinals at a prior Bad Homburg event[5]. The 0% price suggests the market believes Navarro’s grass-court vulnerability or a potential injury will derail her, despite her hard-court dominance.
Traders should monitor live score feeds and official WTA announcements for any delay beyond seven days or a cancellation, which would trigger the 50-50 settlement clause[2]. Key catalysts include Ruse’s recent first-round performance against Linda Noskova and any on-court fatigue indicators from Navarro’s long match against Świątek[3][9]. With the settlement window ending 2026-07-02, USDC liquidity on Polygon remains active for conditional token trades, but the current pricing leaves little room for error if the match proceeds as scheduled[4].
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade Pronóstico: Bad Homburg Open: Emma Navarro vs Gabrie… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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