National Bank Open: Aleksandar Vukic vs Daniel Altmaier

Platform comparison

Market context

Aleksandar Vukic and Daniel Altmaier are scheduled to meet at the National Bank Open, but the crowd price of **0% YES** is far below what the historical matchup and recent results would normally suggest. Public H2H data are mixed on the exact count, but the ATP and several stat sites show Vukic leading the series 2-1, including a straight-sets win in Tokyo in September 2025 and a Wimbledon win in 2023[1][3][10][16]. Over the past 52 weeks, Vukic has a 30-38 record, which is only a 44.1% win rate, so the head-to-head edge is not backed by especially strong overall form[1]. That makes the market’s zero valuation look more like a contract-specific pricing anomaly than a clean read on on-court strength.

For traders, the main catalysts are mundane but decisive: whether the match is actually scheduled and completed, whether either player withdraws, and whether tournament timing slips past the seven-day cutoff that would trigger the market’s 50-50 settlement terms. Flashscore still lists the fixture, but the relevant live signals are the draw order, official tournament updates, and any late injury or retirement news before play starts[15]. In cross-platform terms, sportsbook lines and analyst previews would normally be expected to sit closer to a coin-flip or modest favourite than to a literal zero, so any meaningful divergence here is worth checking against confirmed availability, surface conditions, and whether the market is simply lagging behind the scheduled status of the match[1][3][15].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.