Google Maps addresses:

Michael J. Tighe Memorial Park
123 Jackson Mills Road, Freehold, NJ 07728

Opatut Park
486 East Freehold Road, Freehold, NJ 07728 (soccer side)
463 East Freehold Road, Freehold, NJ 07728 (football side)

Directions to all fields:  www.freeholdsoccer.com/maps/index_E.html