Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
83% | 17% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
83% | 17% | 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 | 83% |
| 1st 5 Innings O/U 3.5 | 74% |
| 1st 5 Innings O/U 4.5 | 63% |
| Detroit Tigers vs. Athletics | 61% |
| O/U 9.5 | 57% |
| NRFI | 56% |
| Spread -1.5 | 51% |
| O/U 10.5 | 51% |
| 1st 5 Innings O/U 5.5 | 51% |
| O/U 11.5 | 41% |
| 1st 5 Innings O/U 6.5 | 40% |
| Spread -2.5 | 40% |
| 1st 5 Innings Spread -1.5 | 38% |
| 1st 5 Innings Spread -1.5 | 27% |
| Spread -1.5 | 27% |
| Spread -2.5 | 19% |
| Extra Innings | 10% |
Market context
Detroit’s 13-1 win over the Athletics on Friday night gives the Tigers immediate momentum into the next meeting, and it also fits a pattern that has favoured them in this matchup all month. Detroit beat Athletics 6-2 on 7 July and 6-1 on 8 July before Friday’s rout, so the current **61% YES** crowd price is broadly consistent with a side that has recently handled this opponent cleanly and has been slightly steadier overall in recent form.[1][3][12] The market is also being asked to price a club that has been more competitive away from home than the Athletics have been at home: Detroit entered Friday 21-31 on the road, while Oakland/Sacramento was 21-33 at home.[4]
Comparable cases point to the importance of run prevention rather than raw record. Before Friday, ESPN listed Detroit at 5-5 over its previous 10 with a 4.06 ERA, while the Athletics were 3-7 with a 4.80 ERA and had been outscored by 15 runs over that span.[4] That gap matters because the earlier July series also featured Detroit’s pitching carrying games comfortably, including Tarik Skubal’s nine-strikeout outing in the 6-2 win.[12] Friday’s blowout, led by Dillon Dingler’s grand slam, reinforces that Detroit has recently shown the higher ceiling in head-to-head play.[1]
For traders, the key catalysts are the announced starters, any late injury updates, and whether Detroit’s bats carry over after a seven-run eighth inning on Friday.[1] Injury tracking available on the live game feed listed Reese Olson out until at least February 2027 and Jackson Jobe sidelined until mid-August, so rotation availability remains relevant even if those absences are already priced in.[11] Bleacher Report’s pregame market also had Detroit as a road favourite, which suggests the price has been anchored by form and matchup quality rather than a single result.[15]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $257K.
Methodology
Sports-specific comparison page for Detroit Tigers vs. Athletics. 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.
- 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.
- 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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