National Bank Open: Iva Jovic vs Alina Korneeva

Platform comparison

Market context

Iva Jovic and Alina Korneeva are due to meet in the National Bank Open on hard court, with the market pointing to a match that is still close enough to be sensitive to late participation, scheduling and completion risk. Public tennis listings place Jovic around world No. 16 and Korneeva around No. 89, but the presence of a 0% YES price suggests the contract has already been affected by the live state of play, likely because the market is now treating the listed outcome as effectively unavailable or extremely unlikely to settle as a straight Jovic advance. [1][7][9]

For comparison, this kind of market often moves less on pre-match ranking gaps than on whether the fixture is actually completed and whether a winner is formally recorded. Both players are shown without a prior tour-level head-to-head, while season and hard-court records suggest Jovic has had the stronger overall year and Korneeva has still been competitive on the surface, which is the sort of profile that can keep books shallow until money is fully on-ramped. [8][12][16]

For traders, the main catalysts are operational rather than purely tennis-specific: the announced start time, any court or order-of-play change, and whether the match is underway or already completed by the time liquidity arrives. In a payment-led market, depth can be constrained by how quickly users can move funds in via card or open banking routes such as Klarna or SEPA, and whether they can later off-ramp through cash rails or USDC without delay; that funding friction matters because event-driven tennis books often only thicken once deposits clear and settlement certainty improves. If play is interrupted or pushed beyond the seven-day window, the contract terms point to a 50-50 resolution rather than a normal winner-takes-all outcome.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares National Bank Open: Iva Jovic vs Alina Korneeva with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).

UK Frequently Asked Questions

Which payment methods are supported?

Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.

How fast is SEPA deposit?

SEPA Instant: under 10 seconds. SEPA Standard: 1-2 business days. Both accepted fee-free; the internal USDC conversion runs automatically once EUR lands in the platform account.

Can UK traders use Klarna to deposit on Polymarket?

Polymarket does not natively accept Klarna. To fund a Polymarket account from the UK, you must first purchase USDC via a crypto exchange (Coinbase UK, Kraken) or Revolut, then transfer to a Polygon-compatible wallet. Some third-party on-ramps (MoonPay, Transak) accept UK debit cards and may support Klarna buy-now-pay-later for crypto purchases.

What payment methods can UK users use for Polymarket?

UK traders typically use: (1) Coinbase UK or Kraken — buy USDC with GBP debit card or bank transfer; (2) Revolut — buy crypto and send to wallet; (3) MoonPay or Transak — Visa/Mastercard UK debit card directly to USDC on Polygon. Standard GBP-to-USDC conversion fees range from 0.5–2.5%.

How long do Polymarket withdrawals take for UK users?

Polymarket withdrawals to your Polygon wallet are instant (on-chain). Converting USDC back to GBP via Coinbase UK or Kraken typically takes 1–3 business days for bank transfer, or near-instant for Revolut. Polygon gas fees are minimal (<$0.01 per transaction).