The 76ers Fieldhouse in Delaware will make its official public introduction Wednesday night when the Wilmington Blue Coats host their first game at the arena. The Blue Coats, formerly known as the 87ers, are the Sixers' G-League affiliate. The 161,000-square-foot complex is five-stories tall and houses three NBA-regulation basketball courts; two full-sized, turf, indoor soccer fields, and a sports performance and athletic training area.