Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
65% | 35% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
65% | 35% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 65% |
| O/U 6.5 | 65% |
| 1st 5 Innings O/U 6.5 | 54% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings O/U 3.5 | 50% |
| Extra Innings | 50% |
| New York Yankees vs. Chicago White Sox | 45% |
| O/U 7.5 | 45% |
| Spread -1.5 | 39% |
| O/U 8.5 | 38% |
| 1st 5 Innings O/U 4.5 | 37% |
| Spread -1.5 | 33% |
| Spread -2.5 | 27% |
| O/U 9.5 | 27% |
| NRFI | 26% |
| 1st 5 Innings O/U 5.5 | 26% |
| Spread -2.5 | 23% |
Market context
The New York Yankees and Chicago White Sox meet in a game that has already produced a clear season-series edge for New York, with the Yankees leading 4-2 entering Thursday’s meeting and having won the first game of the current set 9-5 on Monday.[6][2] That puts the market’s 45% YES price below what a simple head-to-head read might suggest, but not wildly so given Chicago’s stronger home record and the volatility of single-game outcomes; ESPN lists the White Sox at 33-21 at home and the Yankees at 35-24 on the road.[6]
Recent form points to a modest Yankee edge rather than a blowout-type separation. ESPN’s preview notes New York is 7-3 over its last 10 with a 3.13 ERA, while Chicago is 5-5 with a 4.50 ERA and even run differential over the same span.[6] The clubs have also split meaningful games this month: New York beat Chicago 12-2 on 16 June and again 9-5 on 27 July, reinforcing that the Yankees have recently handled Chicago’s pitching when they get traffic on base.[1][2]
The main trader catalysts are line-up availability and any late pitching or injury news, because the Yankees preview flags several absences, including Cody Bellinger, Aaron Judge, Giancarlo Stanton, Carlos Rodón and Clarke Schmidt on the injured list.[6] If Judge or Stanton remain out, New York’s power ceiling is lower than the season totals imply; if either returns, the market can reprice quickly because the Yankees already lead the league in home runs and have been more efficient when they avoid giving up homers.[6]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $241K.
Methodology
Sports-specific comparison page for New York Yankees vs. Chicago White Sox. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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