Nottingham Open: Karolina Pliskova vs Talia Gibson

Platform comparison

Active sub-markets

Market context

Polymarket is pricing Karolina Pliskova vs Talia Gibson at **100% YES**, which means the contract is effectively being treated as a near-certain Pliskova advance in a match settled through the tournament’s official result, with payout mechanics running through USDC on Polygon via conditional tokens. In practical terms, the market is not about abstract player quality; it is about whether the scheduled Nottingham Open tie produces a winner for this specific pairing before the settlement rules kick in.

That kind of extreme price usually reflects either a result already reported in the market’s information flow, or a very strong expectation that the exchange-style resolution will be straightforward. Comparable Nottingham markets have shown that traders tend to anchor on the official scoreboard and event status rather than pre-match odds alone, especially on grass where scheduling disruptions can matter. The tournament’s own score updates and independent live-score services both listed this fixture as a quarter-final on 19 June at Centre Court, which is the relevant reference point for conditional-token settlement if play occurs as expected.[4][9]

The main catalysts to watch are straightforward: any official order-of-play update, retirement notice, walkover, or delay, plus whether the match reaches a completed result before the seven-day settlement window closes. The LTA’s Nottingham updates and live-score pages are the key dependencies because they confirm whether Pliskova advances, Gibson advances, or the market has to fall back to the 50-50 outcome if the match is never played or cannot be decided in time.[6][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Nottingham Open: Karolina Pliskova vs Talia Gibson on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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?

On Polymarket Scam?, 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.

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'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 Polymarket Scam??

Zero. Polymarket Scam? routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.