The Hundred: Manchester Super Giants vs Birmingham Phoenix

Platform comparison

Market context

Manchester Super Giants and Birmingham Phoenix are scheduled to meet in The Hundred men’s competition, and the price is already pinned at a crowd-implied **100% YES** despite the match having a live, published result path via ESPNcricinfo. The cleanest comparable read is that this is no longer a genuine binary sporting debate: Cricinfo’s match report shows Manchester Super Giants beat Birmingham Phoenix by **87 runs**, which is the settlement-relevant outcome if the market resolves off the final scorecard as described.[1]

That makes this a useful case for comparing platforms. On Polymarket, prices are shown as implied probability, so a 100% market would sit at the top of the range; Kalshi also trades in probability terms, but users still have to factor in fees and account eligibility. By contrast, Betfair and Smarkets are usually read as decimal odds, which can make the same outcome look less absolute once commission is included, and their KYC and jurisdictional access are different from venue to venue. In practical terms, a near-certain cricket result on one book can still display a slightly softer price on another if liquidity, commission, or market rules differ.

For traders, the main catalysts are now administrative rather than sporting: the final Cricinfo result, any official correction to the scorecard, and whether the settlement window closes cleanly without dispute. In cricket markets, DLS/DRS, over-rate penalties, forfeits, or other on-field rulings that declare a winner are typically treated as ordinary wins under the rules here, which reduces ambiguity if the contest is interrupted. The key dependency is therefore the published match result, not live match flow, and the market should be read through that lens rather than through pre-match projection models that still placed the fixture around a 50-50 split.[1][2]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares The Hundred: Manchester Super Giants vs Birmingham Phoenix specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Is Betfair a Polymarket alternative?

Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.

What about Smarkets as an alternative?

Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.

Are all these platforms regulated?

No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.