Abstract: A game data board formed as a planar subsrate having an upper surface and lower surface; a first marking slide; first passage means in the upper surface of the planar substrate for receiving the first marking slide and for permitting movement of the first marking slide therein; first indicia on the upper surface of the planar substrate adjacent the first passage means and arranged relative to the first marking slide so as to permit the first marking slide to be moved in the first passage means to various positions adjacent the first indicia for indicating particular scoring for at least one sport; a second marking slide; second passage means in the upper portion of the planar substrate for receiving the second marking slide and for permitting movement of the second marking slide therein; second indicia on the upper surface of the planar substrate adjacent the second passage means and arranged relative to the second marking slide so as to permit the second marking slide to be moved in the second passage means