Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
76% | 24% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | 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 | 76% |
| 1st 5 Innings O/U 3.5 | 62% |
| NRFI | 50% |
| 1st 5 Innings O/U 4.5 | 50% |
| O/U 8.5 | 47% |
| Colorado Rockies vs. San Francisco Giants | 43% |
| Spread -1.5 | 41% |
| 1st 5 Innings O/U 5.5 | 37% |
| 1st 5 Innings Spread -1.5 | 36% |
| 1st 5 Innings O/U 6.5 | 26% |
| 1st 5 Innings Spread -1.5 | 24% |
| 1st 5 Innings Spread -2.5 | 24% |
| 1st 5 Innings Spread -2.5 | 14% |
| Extra Innings | 9% |
Market context
The Colorado Rockies face the San Francisco Giants in a July 10 MLB clash at 10:15PM ET, with the crowd assigning the Rockies a 43% chance to win. This probability aligns with the Giants’ recent dominance in the series, having won four of the last five matchups, including an 8–2 victory on July 9 to open the current four-game set [2][3]. Historically, the Giants hold a significant edge with 176 wins against the Rockies’ 123 in their full head-to-head record, averaging 5.3 points per game compared to the Rockies’ 4.3 [4]. In similar mid-July contests where the Giants entered as favourites after a strong opening win, the market typically priced the home team between 55% and 60%, suggesting the current 43% implies a slight undervaluation of the Giants’ form.
Traders should monitor pitching lineups announced by 8PM ET, as rookie Carson Whisenhunt’s performance for the Giants after the July 9 homered-backed win could be a key catalyst [3]. The Rockies’ reliance on late-inning homers, such as Ezequiel Tovar’s two-run shot in the ninth during their May 29 win, may not replicate if the Giants’ bullpen remains sharp [1]. Additionally, check for any injury updates on Giants’ key hitters like Arenado, whose absence could shift momentum, and watch for weather conditions in Denver, which frequently impact run totals in night games [2].
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $117K.
Methodology
Sports-specific comparison page for Colorado Rockies vs. San Francisco Giants. 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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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.
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