Press Release: Don King Productions' relationship with MSG network will once again benefit fight fans. A few weeks after the Jean Marc Mormeck-O'Neil Bell world cruiserweight championship was aired live from France on MSG, MSG has once again stepped up to broadcast Nikolai "Giant Russian" Valuev's WBA heavyweight title defense against mandatory challenger Ruslan Chagaev. The bout will be shown live this Saturday at 4:30 p.m. from Stuttgart, Germany.