Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
| Spread -5.5 | 100% YES | 0% NO |
| Spread -7.5 | 100% YES | 0% NO |
| O/U 11.5 | 0% YES | 100% NO |
| Spread -6.5 | 100% YES | 0% NO |
| Spread -1.5 | 100% YES | 0% NO |
| O/U 7.5 | 100% YES | 0% NO |
Market context
Atlanta and Miami meet again on Wednesday night in Atlanta’s favour on paper, with the Braves listed around -194 and the market close to a coin-flip despite that gap. Atlanta come in 33-16 and 17-8 away, while Miami are 22-27 and 15-13 at home; that mismatch is offset by the Marlins’ ability to make this matchup messy. The teams split the first two games of the series context that matters here: Miami shut Atlanta out 12-0 on Monday, then the Braves answered with a 6-5 comeback win on Tuesday, after trailing 4-0 early. That swing is consistent with a market that can move quickly on one game’s bullpen usage and late-inning sequencing.
Recent head-to-heads suggest the form line is not as one-sided as the standings. ESPN’s game preview listed Atlanta as a clear moneyline favourite, but the live series results show Miami can punish mistakes and Atlanta can be vulnerable early before recovering late. For traders, the main catalysts are the confirmed line-ups and any rest decisions after a high-leverage Tuesday game, particularly which relievers are available again on consecutive nights. Any late pitcher announcement or scratch matters more than the headline record, because the likely edge here sits in run prevention rather than offence.
The other key dependency is the short turnaround within the division series: if either club protects a tired bullpen, the market can re-rate quickly on the total as well as the side. With the current implied probability sitting near 51% YES, the price is only marginally leaning to Miami despite Atlanta’s stronger season record, so the deciding information is likely to be pre-match roster news rather than the broader standings.
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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- PolyGram 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'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.
- 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.
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