U. U Five To Davis Cup CUI Jl Playoff NEW YORK March AP AP With the first st. round Davis cup tennis ten nis tic tie between Mexico and the United States aw awarded to the Oaks Club of Houston Texas April 11 10 the U U. S. S Lawn f Tennis As Asso Asco Association o- o elation today ordered a squad of five ff ic c players to report there March MarchI 30 i I The rhe squad comprises WHiner Al At I hison son of Austin Tex Donald Budge nudge of Oakland CaL Bryan M. M Grant Jr of Atlanta Gene Mako of Los LoG Angeles and Johnny Van Ryn of Philadelphia Walter L L. Pate vice chairman of the American Davis Cup Commit Committee tee tc has been designated play non Ing lug captain and and will be in charge of the thc assignments for or the fO four lr singles singles' and one doubles match I