About the Joliet Jackhammers and Joliet Slammers: the franchise began in 2002 as the Joliet JackHammers in the Northern League and rebranded to Joliet Slammers in 2011 as they joined the Frontier League. They’ve claimed Frontier League championships in 2011 and 2018, with division titles in 2011 and 2016. Home field history includes Silver Cross Field for the Jackhammers and the current Duly Health and Care Field for the Slammers. The team competes in the MLB Partner Frontier League, combining community presence with professional baseball. The ownership group includes Mike Veeck, Bill Murray, and Night Train Veeck, underscoring a blend of baseball tradition and local flair. For 2025, the Frontier League schedule expands to 18 teams, with the Slammers opening home games on May 9, 2025, against the Schaumburg Boomers and a regular season of 96 games. Stay tuned for dates, tickets, and insider access to Joliet baseball action.
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