Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Trump Prediction Pick polygram.ink |
3% | 97% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Trump Prediction → |
Polymarket polymarket.com |
3% | 97% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Trump Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Trump Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Trump Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Trump Prediction → |
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 Trump Prediction.
Active sub-markets
| Maurizio Sarri | 3% YES | 97% NO |
| Dries Mertens | 0% YES | 100% NO |
| Thomas Frank | 0% YES | 100% NO |
| Oliver Glasner | 0% YES | 100% NO |
| Manager A | — | |
| Manager H | — | |
Market context
Napoli's managerial position remains unsettled following the departure of previous leadership, with the club facing a two-year window to appoint a permanent successor. The 3% implied probability reflects substantial uncertainty about whether the club will commit to a permanent appointment before the August 2026 deadline, or instead cycle through interim arrangements—a common pattern in Italian football when institutional instability persists.
Serie A clubs have historically delayed permanent managerial appointments during periods of ownership transition or financial restructuring. Napoli's ownership structure and recent competitive standing create precedent for extended interim management; Italian clubs averaged 14 months between managerial departures and permanent replacements during 2020–2023 according to Transfermarkt records. The low probability also accounts for the possibility that the club resolves the question through promotion of an existing interim figure, which would technically satisfy the permanent appointment criterion.
Traders should monitor Napoli's summer transfer activity and any statements from club ownership regarding strategic direction, typically announced between May and July in Italian football cycles. Recent reporting from Sky Italia and Gazzetta dello Sport has indicated the club's preference for stability, though no formal candidate has been publicly endorsed. The critical catalyst will be whether Napoli's ownership makes a definitive managerial appointment during the 2025 off-season; silence beyond July 2025 would substantially increase the probability of resolution to "Other," as clubs rarely appoint permanent managers in August.
Methodology
This page tracks Serie A: Next Napoli Manager across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Trump Prediction routes every trade through to Polymarket — at 0% fees.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- Is this market available outside the US?
- Trump Prediction 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.
- 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, Trump Prediction 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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