What are Gary Grossi's chances of winning the 2026 MA-03 House race?

As of October 5, 2026, prediction markets give Gary Grossi a 4% chance (Kalshi 4%, Polymarket 4%).

How much money has Gary Grossi raised?

Gary Grossi's campaign has raised $7K and has $6K cash on hand, through August 12, 2026, according to the FEC.

Republican · MA

As of October 5, 2026, prediction markets give Gary Grossi (Republican) a 4% chance of winning the 2026 MA-03 House race (Kalshi 4%, Polymarket 4%).

Market	Chance	Kalshi	Polymarket	24h
2026 MA-03 House race	4%	4%	4%	—

Chance = this candidate's share of each market's prices, averaged across the exchanges that list it.

Through August 12, 2026. $3K from individuals, $600 from PACs, $4K of the candidate's own money. FEC filings for Gary J. Grossi →

Market prices from Kalshi and Polymarket, collected every 10 minutes. Research, not betting advice.