Will Pete Alonso lead Pro Baseball in home runs for the 2026 regular season

30-day trend

Analysis

This probability estimates a 14% chance that Pete Alonso finishes the 2026 MLB regular season with more home runs than any other player. The market shows relatively modest confidence in Alonso leading baseball in home runs, with related contracts indicating he's viewed as a mid-tier contender for the title. Uncertainty around Alonso's HR leadership stems from his age and health trajectory, alongside the presence of elite competitors like Munetaka Murakami (17% implied probability), Yordan Alvarez (10%), and others. The resolution occurs at the conclusion of the 2026 regular season in late September or early October, when final home run totals are tallied. Key drivers of this probability include Alonso's seasonal performance trends, his team's lineup construction and playing time decisions, and the pace-of-play set by leading competitors mid-season.

• ›Pete Alonso's career home run rate and durability through a full 2026 season
• ›Competition from other elite home run hitters, particularly Murakami at 17% implied probability
• ›Contract indicating Alonso has 61% probability of hitting 30+ home runs, suggesting market expects production but not necessarily league-leading
• ›Number of games played and at-bats Alonso accumulates relative to competing players
• ›Changes in home run environment factors such as ball specifications, ballpark dimensions, or offensive talent distribution in 2026

What moved the line

• Jul 5Yordan Alvarez↑5pp13→18¢ · Kalshi
• Jul 6Yordan Alvarez↑4pp18→22¢ · Kalshi
• Jul 7James Wood↑4pp2→6¢ · Kalshi
• Jul 5Kyle Schwarber↓3pp52→49¢ · Kalshi

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These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

How we compute these odds