Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Klarna UK) Pick polygram.ink (preferred broker) |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
81% | 19% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 81% |
| 1st 5 Innings O/U 3.5 | 70% |
| 1st 5 Innings O/U 4.5 | 59% |
| O/U 8.5 | 57% |
| NRFI | 53% |
| 1st 5 Innings O/U 5.5 | 47% |
| O/U 9.5 | 46% |
| Spread -1.5 | 44% |
| Colorado Rockies vs. St. Louis Cardinals | 40% |
| O/U 10.5 | 40% |
| 1st 5 Innings Spread -1.5 | 38% |
| 1st 5 Innings O/U 6.5 | 35% |
| Spread -2.5 | 33% |
| Spread -1.5 | 29% |
| 1st 5 Innings Spread -1.5 | 26% |
| Spread -2.5 | 21% |
| Extra Innings | 9% |
Market context
The Colorado Rockies are in St. Louis for a single-game result that will settle on the official final MLB box score, and the crowd price of **40% YES** implies the Cardinals are favoured but not overwhelmingly so. Recent form supports that shape: St. Louis beat Colorado **3-2** on 7 August, while the Rockies have continued to struggle on the road, including a recent loss that left them **18-39 away** and below .500 overall.[1][3][9]
Comparable results suggest this market has been trading in a narrow-run environment rather than a one-sided mismatch. The teams have already produced a close, low-scoring game in this series, and recent head-to-head data shows the Cardinals’ long-term home advantage against Colorado at Busch Stadium, even though the Rockies have taken some of the more recent meetings.[3][8][10] For a prediction market funded through deposits, that kind of mid-range pricing is usually where book depth matters most: smaller flows from Klarna on-ramps, SEPA bank transfers, or USDC deposits can move the price more than in a heavily one-sided market, while withdrawal convenience can affect how quickly liquidity returns after a result is reached.
The main catalysts are lineup confirmation, starting pitcher news, and any weather or schedule changes before first pitch. ESPN’s live game listing shows the matchup scheduled for **9 August at 2:15 pm ET**, and because postponed games stay open until completion, traders will watch for any delay that shifts settlement timing rather than the result itself.[15] On the baseball side, the most relevant late moves are batting-order changes, pitching scratches, and bullpen availability after the previous night’s **3-2 Cardinals** win.[1][3]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $115K.
Methodology
This page compares Colorado Rockies vs. St. Louis Cardinals 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.
- 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).
Trade Colorado Rockies vs. St. Louis Cardinals on Polymarket Klarna UK
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