MLB: Team to win 100+ games

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Active sub-markets

Market context

Polymarket's conditional tokens on Polygon are pricing a 3% chance that the listed MLB team reaches 100 wins during the 2026 regular season, implying a 97% probability they fall short. This threshold—100 victories in a 162-game schedule—represents a .617 winning percentage, a mark historically achieved by only the strongest franchises in any given year. The market is settling USDC collateral on whether this team crosses that line by 28 September 2026, with the contract automatically resolving NO if mathematical elimination occurs earlier.

Reaching 100 wins has become increasingly rare in modern baseball. Since 2010, only 23 instances across all 30 teams have hit this benchmark, with the 2023 Houston Astros (105 wins) and 2022 Los Angeles Dodgers (111 wins) among recent examples. Teams that consistently approach this threshold—the Yankees, Red Sox, and Dodgers—typically feature payrolls exceeding $250 million and rosters built through sustained investment. A single team achieving 100 wins in any given season occurs roughly 25–30% of the time across the league; the 3% price here reflects either a below-average roster construction or recent underperformance that traders expect to persist.

Key catalysts include the team's 2025 regular-season performance (which will establish baseline competitiveness), any significant free-agent signings or trades announced before spring training 2026, and injury reports to core position players or starting pitchers. Front office statements regarding payroll allocation and roster philosophy, typically released in November–December 2025, will signal management's commitment to contention. Weather patterns and schedule strength—particularly the distribution of games against division rivals—become material variables as the season approaches.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

PolyGram 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 does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.