Pronóstico: Detroit Tigers vs. Athletics

Platform comparison

Market context

Polymarket is pricing the Tigers side at **61%** on USDC-settled, Polygon-based conditional tokens, so the contract is treating Detroit as a clear but not overwhelming favourite for the August 1 game against the Athletics. In practical terms, that means the market is implying roughly a 61-cent fair value for a Tigers win, with the rest assigned to Athletics or a settlement edge case if the game is not completed as scheduled.

Recent results give that price some context. Detroit beat Oakland 13-1 on 31 July, and the Tigers have already taken multiple meetings in this season’s series, including 6-2 and 6-1 wins earlier in July.[1][16][2] Across the comparable head-to-head sample, Detroit has consistently held the better run output and recent form, while the Athletics have also shown volatility, including stretches of losses in their recent game logs.[9][2] For Polymarket users, that matters because the contract resolves strictly on the official final result, so a late bullpen swing, extra-innings game, or any postponement can matter more than season-long record.

The main catalysts are pre-game line-up and pitching announcements, plus any weather or schedule change that affects whether the match starts and finishes on time. A postponed game stays open until completion, while a cancellation or tie settles 50-50, so traders are effectively exposed to both baseball variance and fixture risk under the market’s rules. ESPN and MLB’s game pages are the most direct sources for final status and box-score resolution, while recent preview pricing has had Detroit around the mid-130s on the moneyline, broadly consistent with the contract trading above coin-flip territory.[17][3][11]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.