Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Kalshi UK.
Active sub-markets
| 1st 5 Innings O/U 2.5 | 100% Over | 0% Under |
| Extra Innings | 0% YES | 100% NO |
| 1st 5 Innings Spread -1.5 | 0% Pittsburgh Pirates | 100% Los Angeles Dodgers |
| 1st 5 Innings Spread -2.5 | 0% Pittsburgh Pirates | 100% Los Angeles Dodgers |
| 1st 5 Innings O/U 3.5 | 0% Over | 100% Under |
| 1st 5 Innings O/U 5.5 | 0% Over | 100% Under |
Market context
The Los Angeles Dodgers face the Pittsburgh Pirates on 10 June at 6:40 PM ET in a regular-season matchup. Polymarket currently prices this contract at 100% YES, reflecting the conditional token structure on Polygon where USDC settlement occurs upon Dodgers victory. This extreme probability suggests either significant market consensus or minimal liquidity depth in the order book at present.
The Dodgers' historical dominance over the Pirates provides context for the current pricing. Los Angeles has won roughly 60% of matchups between these franchises over the past decade, whilst Pittsburgh has struggled with a sub-.500 record in recent seasons. However, single-game outcomes remain inherently volatile; the Pirates have pulled off upsets against stronger opponents, and weather delays or roster changes can shift underlying conditions. The settlement window extending to 17 June accounts for potential postponements, which occurred in roughly 1–2% of MLB games annually before 2023.
Traders monitoring this contract should track roster announcements, particularly starting pitcher assignments and injury updates, which typically emerge 24–48 hours before game time. Recent form matters: the Dodgers' June performance trajectory and the Pirates' recent offensive output against comparable pitching will influence sharper traders' positions. Ballpark conditions at PNC Park—wind direction, temperature—can favour certain lineups. Any weather alerts for western Pennsylvania on 10 June warrant attention, as rain could delay or cancel the fixture entirely, triggering the 50-50 resolution clause.
Methodology
We track Los Angeles Dodgers vs. Pittsburgh Pirates on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Kalshi UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Kalshi UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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