BASKETBALL National Basketball Association * Philadelphia 76Ers -- Signed Greg Grant, guard. Waived Tharon Mayes, guard.
Continental Basketball Association * Rockford Lightning -- Named Mauro Panaggio coach. Activated Dan Godfread, center. Signed Tony Martin, center. Waived Corey Beasley, forward.
* Global Basketball Association * Raleigh Bullfrogs -- Signed Chuck Nevitt, center.