Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
74% | 26% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 74% |
| O/U 6.5 | 66% |
| 1st 5 Innings O/U 3.5 | 61% |
| O/U 7.5 | 54% |
| NRFI | 49% |
| 1st 5 Innings O/U 4.5 | 48% |
| O/U 8.5 | 46% |
| Spread -1.5 | 44% |
| Minnesota Twins vs. Milwaukee Brewers | 39% |
| 1st 5 Innings Spread -1.5 | 37% |
| 1st 5 Innings O/U 5.5 | 36% |
| Spread -2.5 | 33% |
| Spread -1.5 | 28% |
| 1st 5 Innings O/U 6.5 | 25% |
| 1st 5 Innings Spread -1.5 | 22% |
| Spread -2.5 | 18% |
| Extra Innings | 7% |
Market context
Polymarket is pricing the Twins side at **39% YES** on USDC-settled conditional tokens on Polygon, which implies the Brewers are the clear market favourite for the game in Milwaukee. For a user holding a position, the key point is that the contract resolves only on the official final result; if the game is postponed, it stays open until completed, and if it is cancelled outright or ends tied, it resolves 50-50 rather than to either club.
The current price fits the broader form line rather than a one-off upset. Milwaukee entered with a far stronger overall record, a better run differential profile, and a much tighter staff ERA than Minnesota, while recent head-to-head meetings have also leaned Brewers-heavy: Milwaukee won two of the three games in the May series before Minnesota edged the last one 5-4. That sort of split is typical of divisional matchups where home field and starting pitching can matter more than the season-long record, so a sub-40% Twins price reads as a market expectation that Milwaukee’s baseline edge still carries through even in a single-game settlement.
Traders should watch the confirmed starting pitchers, any late line-up scratches, and whether the game is affected by weather or scheduling changes, because those are the main inputs that can move a near-term baseball price on Polymarket. ESPN’s live game page already lists the matchup as in progress with Milwaukee at home, while CBS Sports noted the Brewers had just won three straight and that Minnesota snapped a losing streak in its previous outing, both of which help explain why flow has likely stayed with Milwaukee. On-chain, the trade remains just a transfer of exposure in USDC; the event risk sits entirely in the conditional token payout at settlement.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $125K.
Methodology
This page reviews Minnesota Twins vs. Milwaukee Brewers 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 PolyGram, which mirrors the Polymarket order book at 0% fees.
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
- 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's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- 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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