- Baseball field
- Franklin, WI
- Check local process
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.
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?▾
Batting cages near Ballpark Commons
Need reps before practice or a game? Book a private CageList batting cage near Franklin by the hour.
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.