BADMINTON—TAN JOE HOK, Indonesia, over Chareon Wattanasin, Thailand, 7-15, 15-5, 18-14, men's singles; JUDY DEVLIN, Baltimore, over Dorothy O'Neil, 11-0, 11-1, women's singles, U.S. open championships, Detroit.
BOATING—SKIP ETCHELIS, Old Greenwich, Conn. and Crewman J. B. REYNES, Star Class Intl. Spring championship, with 64 pts., aboard Shaughnessy, Nassau.
BOXING—ROY HARRIS, 12-round decision over Donnie Fleeman, to retain Texas heavyweight title, Dallas.
San Jose St., NCAA title, with 24, pts., Reno.
CURLING—HIBBING, MINN., skipped by Frank Kleffman, over Portage, Wis., 13-5, to win U.S. title with 7-1 record, Green Bay, Wis.
FOOTBALL—BIG FOUR ( California, USC, UCLA, Washington), signed to provide Rose Bowl with its western entries, starting in 1961.
GOLF—ART WALL JR., Pocono Manor, Pa., Masters, with 284 for 72 holes, Augusta.
HORSE RACING—EASY SPUR: $116,400 Florida Derby, 1? m., by � length over Sword Dancer, in 1:47[1/5], Gulfstream. Bill Hartack up.
POLO—MILWAUKEE KNIGHTS, over Cornell, 16-15 in overtime, natl. 12-goal title, New York.
STEEPLECHASE RACING—GRAND CHAL: Deep Run Hunt Cup, 3 m., by 3� lengths, in 5:56[1/5], Richmond. Joe Aitcheson Jr. up.