Purchase Westside Woolly Mammoths vs. Utica Unicorns tickets for Jimmy John's Field in Utica, MI, scheduled for Fri, Jul 4, 2025 7:05 pm. With 21 tickets up for grabs, priced between $22.00 to $37.00 and an average price of $28.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.