Editing Union Base-Ball Grounds (section)

{{Short description|Baseball park in Chicago, Illinois, U.S.}}
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{{Use mdy dates|date=May 2025}}
'''Union Base-Ball Grounds''' was a [[baseball]] park located in [[Chicago]]. The park was "very visibly [[Downtown Chicago|downtown]]", its small block bounded on the west by [[Michigan Avenue (Chicago)|Michigan Avenue]], on the north by Randolph Street, and on the east by railroad tracks and the [[Lake Michigan|lake]] shore, which was then much closer than it is today. The site is now part of [[Millennium Park]].