MLB: Most Home Runs (Team)

Platform comparison

Market context

The market bets on which club will top the 2026 MLB regular season in total home runs, with tie-breakers favouring the team scoring the most runs, then the best run differential, then alphabetical order. At a crowd-implied 2% YES, the current favourite sits far below consensus value, suggesting the market is pricing in a longshot outcome rather than the established power-hitting leaders.

Historically, team home-run totals cluster tightly among the top five power clubs, with the Yankees, Dodgers, and Astros repeatedly leading the league; in 2025, the Yankees set a new franchise record while the Dodgers and Astros remained within three homers of the top spot[2]. When a team’s implied probability drops below 3%, it usually signals either a roster overhaul or a misread of the power hierarchy, as seen when the Red Sox, projected with the league’s lowest team leader at 18 homers, have never cracked the top ten in recent seasons[1].

Traders should watch mid-season roster moves, especially for the Yankees and Dodgers, where Aaron Judge (+350) and Shohei Ohtani (+400) remain the primary power drivers[3]. Any injury to Judge or a shift in Ohtani’s playing time could reshape the team totals, while the emergence of Nick Kurtz (projected 40+ HR) or Cal Raleigh (41 HR) could elevate the Astros or Mariners into contention[1][6]. Monitor the CBS Sports bold predictions for franchise-record claims, as those often signal upcoming lineup changes that alter power output[2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track MLB: Most Home Runs (Team) 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

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 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.