Figueira Da Foz: Martyna Kubka vs Yeon-Woo Ku

Platform comparison

Active sub-markets

Market context

Martyna Kubka and Yeon-Woo Ku were scheduled to meet in the Figueira da Foz quarter-final on hard courts, but the market’s 0% YES line points to the fact that the contest no longer has an obvious live path to a settled winner. Live match listings still show the pairing as the next scheduled fixture, while tournament coverage has also indicated the match has already produced set-level updates, which is the sort of situation that often leaves outcome markets stuck waiting on a formal result or abandonment ruling.[5][7][3]

The comparison case is straightforward: when a player leads or has already taken a set, the market usually trades far above zero unless there is a known interruption, walkover issue, or later administrative problem. Kubka and Ku have no established head-to-head record in the public listings, so historical pricing cues come more from draw position and live-state information than from rivalry data.[1][2][4] In practice, a 0% implied chance tends to reflect that traders think the match outcome has effectively been removed from the settled-winner path, not that one player is intrinsically impossible to win.

What matters now is the tournament desk: any official retirement, walkover, rescheduling, or “not before” update will determine whether the market resolves to one side or falls into the 50-50 fallback if the match is not completed within the settlement window.[5][7] The key dependency is whether organisers and live scorers continue to recognise the fixture as active, because that status can change quickly on WTA 125 events where schedule shifts and mid-match interruptions are common.[5][8]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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

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 Prediction Today?

Zero. Prediction Today 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, 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.