National Bank Open: Learner Tien vs Thiago Agustin Tirante

Platform comparison

Market context

Learner Tien’s meeting with Thiago Agustín Tirante is a straight ranking-and-form test on Montreal hard courts, with Tien around the top 20 and Tirante roughly in the mid-60s on the current ATP lists shown by match trackers.[4][11] That gap helps explain why the market is already pricing Tien as the favourite at about 69% YES, though third-party projections vary from the high 60s into the low 70s and there is no head-to-head history to anchor the matchup.[1][4][9]

For comparison, markets like this tend to move most when one player has just delivered an efficient win and the other has needed longer, higher-variance sets, because that changes both the on-court edge and how much fresh money comes in from traders funding quickly via cards, bank transfer, or crypto rails. Tien has been reported to have beaten Tommy Paul in straight sets in the prior round, which strengthens the case for the favourite, but Tirante has also attracted some upset interest in preview coverage, so the price is sensitive to how traders read recent form versus outright level.[8][12][13]

The practical catalysts are schedule and official start status: the match is listed for the National Bank Open’s Centre Court on 9 August, with live listings also showing 10 August ET timing, so any delay, court change, or rain interruption can affect whether the market settles normally or rolls into the event’s non-completion rules.[1][3][11][14] For book depth, the key flow question is whether low-friction deposits and withdrawals, especially fast funding routes such as Klarna, SEPA and USDC, keep money circulating into the market before first ball; if the match is postponed or interrupted, shorter-duration traders often pull liquidity quickly, while resumption news can bring it back just as fast.[10]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares National Bank Open: Learner Tien vs Thiago Agustin Tirante 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

What does SOFORT cost as a deposit method?

Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.

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.

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).