Abstract: This invention relates to a portable, yet full size tennis scoring apparatus. This scoring device is constructed of a durable fabric and is designed so as to be foldable about itself into a small and portable configuration and yet be unfoldable to a full size with adequate room for indicating players' names, set, game and point scoring tallies and promotional, organizational or sponsorship information. This tennis scoring apparatus is also designed so as to be large enough so that when it is unfolded it would be clearly visible to the players and spectators. Further, the apparatus is designed so it is capable of being affixed during use to either fence netting or netting post. This device also enables a player to accurately measure the height of the net at the center. Paddle-shaped markers are removably held in pockets formed on the fabric and register with scoring indicia placed on scoring placards which are also detachably held on the fabric.