National Bank Open: Daniel Merida Aguilar vs Alex Michelsen

Platform comparison

Market context

Daniel Merida Aguilar is due to play Alex Michelsen in the National Bank Open on hard courts in Montreal, with Michelsen the more established ATP player and the market already priced as a near-certain completion rather than a coin-flip on the result. The crowd-implied 100% YES reads more like a position on the match being played to a winner than on a specific outcome, especially because the contract only fails into 50-50 if the match is cancelled, tied, or delayed beyond the seven-day window without a winner. The pair have met once before this season, when Michelsen won in straight sets, and several live match listings and previews point to the same third-round fixture at Rogers Court.[1][3][5][17]

That kind of structure matters for book depth because these markets often attract funding only after the fixture is firmly on the schedule and live data feeds show it as imminent. Comparable ATP hard-court match markets tend to tighten around a known start time, then trade mainly on whether the match is actually going ahead, which is where payment on-ramp friction can affect participation: fewer deposits, slower withdrawals, or limited rails can leave the book thinner even when the headline probability looks anchored. Here, the relevant catalysts are simple and operational: official order-of-play updates, any weather or scheduling change, and whether the tournament and live score providers continue to list the match as upcoming rather than postponed.[2][4][5][14]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares National Bank Open: Daniel Merida Aguilar vs Alex Michelsen 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

How does Klarna deposit work on Polymarket Klarna UK?

You enter the deposit amount in EUR/GBP, choose Klarna as the method, run through Klarna's standard authentication (Pay Later or Direct Bank Transfer), and Polymarket Klarna UK converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.

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).