Brentwood Park 9100 Russell Ave, Brentwood, MO63144 Home to the Brentwood Eagles baseball and softball teams, Brentwood Park features three ball fields, one baseball and…More two softball, where the teams can play and practice. The lighted baseball field has a grass infield, brick dugouts and a large spectator area. It measures 340 feet in left and right field, and 360 feet in center field. Brentwood Park also has a batting cage, two soccer fields and a small playground area. Residents can reserve the fields for $9 an hour.