Pronóstico: World Cup: Silver Ball Winner

Platform comparison

Market context

The 2026 FIFA World Cup final is set for Sunday, 19 July at MetLife Stadium, with the Silver Ball award reserved for the tournament’s second-best player after the Golden Ball winner. On Polymarket today, the contract for “World Cup: Silver Ball Winner” shows a 0% crowd-implied probability for the default “Other” outcome, while Kylian Mbappé leads at 57% and Rodri follows at 24%, reflecting real-time USDC pricing on Polygon’s conditional tokens [1].

Historically, the Silver Ball has consistently gone to the standout performer from the losing finalist or the runner-up in the best-player race; in 2022, it was Antoine Griezmann behind Kylian Mbappé’s Golden Ball, and in 2018, it was Luka Modrić behind Messi’s absence and Mbappé’s breakout [1][3]. With Lionel Messi holding a 90% chance for the Golden Ball on Kalshi, Rodri—Spain’s midfielder and potential final captain if Spain wins—is the logical Silver Ball candidate, mirroring past patterns where the second-best player emerges from the opposing finalist [2][3].

Traders should monitor Spain’s final outcome on Sunday, as a Spanish victory would likely elevate Rodri to Silver Ball frontrunner, while France’s win could keep Mbappé dominant despite Messi’s Golden Ball [3]. Key catalysts include the final match result, post-game FIFA award announcements, and any tie-breaking scenarios resolved by alphabetical last-name order if multiple winners are declared [1][3]. The market resolves by 2026-07-20T03:59:00Z, with official FIFA information as the sole resolution source [1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Pronóstico: World Cup: Silver Ball Winner across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.