Located at the north end of Columbia Cosmopolitan Recreation Area, 1615 W. Business Loop 70, Antimi Sports Complex is an 8-field combination baseball/softball and tee-ball center. This facility meets the needs of the Columbia community's active youth baseball/softball program co-sponsored by the Columbia Parks and Recreation Department and the Diamond Council of Columbia. Together, these organizations schedule the fields for youth practices and league playing times. During non-scheduled hours, the fields may be available for private rental.

Players and spectators alike will enjoy the amenities of this complex, which include covered bleacher seating and a concession area. A nearby shelter, skate park and roller hockey rink provide alternate entertainment in an adjacent area of the park.

Please note that no dogs are allowed in the complex, except for assistance dogs.