The Hundred: London Spirit vs MI London

Platform comparison

Market context

Polymarket is pricing **0% YES** for London Spirit to beat MI London in this The Hundred match, with settlement backed by the on-chain contract rather than the scoreboard narrative alone. The position is held in **USDC** on **Polygon**, and the conditional token resolves to the match outcome that the competition officially declares, including any ordinary win via DLS/DRS, over-rate penalties, forfeit or walkover.

The market looks conservative, but recent head-to-heads explain why traders have often leaned towards MI London in this fixture. ESPN records MI London winning the 12th match by 7 wickets on 29 July 2026, while BBC reported a tied game between the sides at The Oval earlier in the season, showing that London Spirit can keep contests close even when the result does not break their way.[5][2] ESPN’s series page also shows London Spirit had lost five straight men’s Hundred meetings to MI London before that July win, which is the kind of run that typically anchors short prices when the teams meet again.[11]

For this contract, the main catalysts are the final official result, any delayed abandonment decision, and whether the playing conditions ever require an on-field tiebreak such as a Super Over. The Lord’s fixture listing confirms the August 6 match at 15:00 local time, and Cricbuzz reported MI London won the toss and chose to bowl, so pre-match and in-play shifts in weather, innings tempo and team selection were the immediate variables traders would have watched.[6][3] If the match is completed and the competition posts a winner, that is the settlement trigger.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews The Hundred: London Spirit vs MI London across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

UK Frequently Asked Questions

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.