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
Market context
Arthur Rinderknech and Martin Damm are scheduled to compete in a tennis match at Bordeaux on 14 May 2026. The current market probability of 0% for Rinderknech suggests either extreme confidence in Damm's superiority or insufficient liquidity in the market. Rinderknech, a French player ranked in the lower reaches of the ATP, faces Damm, a Czech competitor with comparable ranking status. The settlement window extends to 21 May 2026, allowing a seven-day buffer for rescheduling before the market resolves to a tie-break outcome.
Historical context for lower-ranked ATP matches shows that probability extremes of 0% or 100% typically reflect thin trading volumes rather than genuine certainty. Comparable clay-court encounters between players of similar ranking have historically produced competitive matches, with outcomes often determined by surface familiarity and recent form rather than ranking alone. The Bordeaux event is a secondary ATP circuit tournament where upsets occur with measurable frequency.
Key catalysts for market movement include confirmation of both players' participation and fitness status in the days preceding the match. Recent ATP injury reports and withdrawal patterns should be monitored, particularly given the compressed scheduling of spring clay tournaments. Any announcement of player withdrawal or match postponement would trigger resolution mechanics. Current odds suggest the market has either priced in a Damm withdrawal or reflects minimal trading activity; traders should verify tournament draw confirmations and recent player statements through ATP official channels before treating the 0% figure as predictive.
Methodology
This page tracks Bordeaux: Arthur Rinderknech vs Martin Damm across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. PolyGram routes every trade through to Polymarket — at 0% fees.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- 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.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- 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?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade Bordeaux: Arthur Rinderknech vs Martin Damm on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →