2 gyms match
2 gyms in Marlborough host weekly open mat sessions — free-roll periods where practitioners drill technique and spar in an unstructured format. Open mat is where most BJJ networking happens and where dropping in is easiest.
72 Hosmer St, 1752
Next Open Mat: Open Mat · Sat 8:30 AM
197n Boston Post Rd W, 1752
Next Open Mat: Open Mat · Sun 10:30 AM
