Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
49% | 51% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
49% | 51% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
| Los Angeles Dodgers vs. Milwaukee Brewers | 49% YES | 52% NO |
| NRFI | 48% YES | 52% NO |
| Spread -1.5 | 38% YES | 63% NO |
| O/U 8.5 | 48% YES | 53% NO |
| Spread -3.5 | 16% YES | 85% NO |
| Spread -2.5 | 23% YES | 77% NO |
Market context
Polymarket has this Dodgers-Brewers contract at 50% YES, effectively pricing the game as a pure coin flip in USDC on Polygon. That means the current market is split on whether the Los Angeles Dodgers or Milwaukee Brewers will win the May 22 contest, with the conditional token resolving to the winning side once the official final result is recorded. For traders, the key point is that the price reflects a binary baseball outcome, not a run line or total, so late lineup changes and bullpen usage can move the contract quickly.
Recent market context points to Milwaukee being treated as slightly underpriced by some external previews, largely because the Dodgers are reportedly missing multiple bullpen arms. OddsIndex described the Brewers as a small home favourite in its preview, noting a market around Brewers +100 and Dodgers -111, while also leaning on home-field baseline rather than a broad roster edge. That same framing matters here because a one-game MLB market often turns on relief depth and late scoring rather than raw team reputation, especially when the listed price sits near 50/50.
For a Polymarket user, the practical catalysts are straightforward: confirmed line-ups, any late pitching or bullpen news, and whether the game starts on time and reaches a completed official result. Because settlement runs through the on-chain contract in USDC via conditional tokens, the event only resolves after the recognised final statistics are available; postponement keeps it open, while a cancellation with no make-up or a tie settles 50-50 under the rules. Recent coverage from OddsIndex and the Kalshi listing both show how closely priced this matchup is before first pitch, so any new roster news or weather delay can matter more than the baseline market number.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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.
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 does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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.
Trade Los Angeles Dodgers vs. Milwaukee Brewers on PolyGram
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