Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Today Pick polygram.ink |
6% | 94% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Today → |
Polymarket polymarket.com |
6% | 94% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Today → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Today → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Today → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Today → |
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 Prediction Today.
Active sub-markets
| Rocco Baldelli | 6% YES | 95% NO |
| David Ortiz | 0% YES | 100% NO |
| Nomar Garciaparra | 3% YES | 97% NO |
| Alex Rodriguez | 3% YES | 97% NO |
| Brad Ausmus | 1% YES | 99% NO |
| Jason Varitek | 3% YES | 98% NO |
Market context
The Boston Red Sox have just confirmed Alex Cora’s dismissal as manager following a 10–17 start to the 2026 season, with Chad Tracy promoted to interim role. This abrupt shift, announced on Saturday after a blowout win over Baltimore, has reset the managerial landscape and explains why the market currently assigns only a 6% chance to any specific candidate being appointed as the next permanent manager before the settlement window closes in early 2027.
Historically, the Red Sox have hired 49 managers since 1901, often making swift permanent appointments after interim periods—such as when Alex Cora was hired in 2018 following a three-year contract. Yet recent precedents show variability: Tracy’s interim appointment in April 2026 has not yet been confirmed as permanent, and the club has reportedly kept options open, hinting they may still pursue a bombshell hire mid-season. This uncertainty frames the low probability, as the team has not committed to Tracy or any other name as the next permanent manager.
Traders should monitor official announcements from the Red Sox front office, especially around key schedule points like the July trade deadline and the end of the 2026 season. Recent intel from Bosox Injection suggests the club has not confirmed Tracy’s status for the full season, leaving room for a surprise hire. Watch for press conferences, roster moves, and any statements from president Dave Cameron or general manager Brian O’Grady, as these will signal whether a permanent appointment is imminent or if the market will resolve to “Other.”
Methodology
We track MLB: Next Red Sox Manager on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Is this market available outside the US?
- Prediction Today 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.
- 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, Prediction Today triggers a quick verification flow that finishes in minutes.
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