Bad Homburg Open, Qualification: Diane Parry vs Irina-Camelia Begu

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Active sub-markets

Market context

The qualification match between Diane Parry and Irina-Camelia Begu has moved into the immediate pre-play window, and the live pricing sits at **0% YES**, which points to a market that is effectively discounting a Parry advance for now.[4][5] That sort of reading usually reflects either a late availability issue, a strong expectation that Begu will be the winner, or an assumption that the fixture may not go ahead as scheduled rather than a balanced contest.[4][5]

The historical frame is thin but useful: the pair are reported as level in their head-to-head, and the listed recent Bad Homburg result shows Begu beating Parry on grass in Germany, which gives traders a concrete comparable rather than pure ranking-based guesswork.[2][7] A level career record can keep pre-match probabilities from drifting too far in one direction, but a recent grass-court win for Begu is the sort of result that often anchors short-term sentiment in a qualification market.[2][7]

What matters now is whether the match is confirmed to start and whether the published schedule holds, because the market only resolves 50-50 if it is cancelled, tied, or delayed beyond seven days without a winner.[4] The main catalysts are simple: any final order-of-play update, a late withdrawal, a walkover announcement, or live score confirmation that play has begun, since once the match starts the settlement path becomes much narrower.[4][5][6]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Bad Homburg Open, Qualification: Diane Parry vs Irina-Camelia Begu 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

Is this market available outside the US?

Prediction Today 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'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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Today triggers a quick verification flow that finishes in minutes.

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.