City of Moncton Things to Do Sports Hal Betts Commemorative Sportsplex Hal Betts Commemorative Sportsplex Six slow-pitch softball fields at Riverfront Park are available seasonally to community teams and groups. 250 Assomption Blvd., Moncton, NB E1C 0R5 Book a Field Field Conditions Located along the west end of Riverfront Park, the Hal Betts Commemorative Sportsplex features six high-performance, slow-pitch softball fields. Highlights 6 Slow-Pitch Softball Fields Accessible Bleachers Dugouts Lit for Night Play Parking Portable Washrooms