Choose A Facility: Choose A Facility RDI Stadium & Ballaban Field Keating Natatorium Baseball Stadium Berning Gym Tennis Complex Track & Field Complex Sports Performance & Wellness Center Ellis Gym Wrestling Gym View full image View full image View full image View full image Berning Gym The focal point for much of student life at St. Xi is the Richard Berning Gymnasium. The gym seats more than 1,500 and hosts a variety of sporting events, school-wide events and all-school Masses.