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Field directory · Franklin, WI

Ballpark Commons

Baseball fieldFranklin, WI

About this field

Ballpark Commons is a 200-plus-acre sports and entertainment district in Franklin, Wisconsin, developed and operated by ROC Ventures. The campus anchors around baseball: Franklin Field, a roughly 4,000-seat stadium home to the Milwaukee Milkmen professional team, and The Rock Sports Complex, which features six Major League-replica diamonds (four high-school-sized and two youth-sized) with synthetic-turf infields and natural-grass outfields. The district also houses the MOSH Performance Center Fieldhouse, a 77,000-square-foot indoor facility with two full-size adult infields and 12 indoor batting cages, plus dining and entertainment options such as the Umbrella Bar. For baseball and softball players, The Rock offers field rentals, league play through Rock League Baseball (ages 9 and up), and regional youth tournaments; year-round instruction and cage access run through the on-site Prospect Training Academy at MOSH. The complex draws more than 125,000 visitors annually. Address: 7044 S. Ballpark Dr., Franklin, WI 53132 (The Rock Sports Complex and MOSH are on the same campus at 7011 S. Ballpark Drive). To rent a field, join a league, or enter a tournament, visit rockleaguebaseball.com or call 414-529-7676; training and cage sessions are booked through PTABaseball.com.

Location

7044 South Ballpark Drive, Franklin, WI, 53132

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Frequently asked questions

What is Ballpark Commons and who operates it?
Ballpark Commons is a mixed-use sports and entertainment district in Franklin, Wisconsin, spanning more than 200 acres. It is developed and operated by ROC Ventures ("Return on Community"). The campus includes Franklin Field stadium (home of the Milwaukee Milkmen), The Rock Sports Complex, the MOSH Performance Center, dining, retail, and residential spaces.
Are there batting cages and baseball training available to the public?
Yes. The MOSH Performance Center Fieldhouse on the campus offers 77,000 square feet of indoor turf including 12 batting cages and two full-size adult infields. The on-site Prospect Training Academy provides year-round instruction and player development for youth and high-school athletes (roughly ages 8-18). Training and cage sessions are arranged through PTABaseball.com.
Can teams rent fields or play in tournaments at The Rock?
Yes. The Rock Sports Complex has six Major League-replica baseball fields available for rental and hosts regional youth baseball tournaments as well as league play through Rock League Baseball, which serves players ages 9 and up. Tournament schedules and rental inquiries are handled at rockleaguebaseball.com.
What are the hours and season?
The Rock's outdoor fields and stadium events run primarily in the spring and summer baseball season, while the indoor MOSH Performance Center supports year-round training and cage use. Specific hours vary by facility and event; check the event calendar at visitbpc.com or contact the complex directly at 414-529-7676 for current schedules.
How do I book, and what does it cost?
Field rentals, league registration, and tournament entries are booked through rockleaguebaseball.com or by phone at 414-529-7676; batting cage time and training are booked through Prospect Training Academy at PTABaseball.com. Pricing depends on the facility, session type, and length, so contact the venue directly for current rates and availability.

Batting cages near Ballpark Commons

Need reps before practice or a game? Book a private CageList batting cage near Franklin by the hour.

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This is a free public-field directory listing compiled from public sources. CageList is not affiliated with Ballpark Commons. Field information last verified July 2026. Contact Parks & Recreation to confirm current availability, pricing, and reservation requirements.

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