BASKETBALL—BOSTON, with 47 wins, 16 losses, clinched NBA Eastern Division championship.
BOATING—WALTER BOWDEN, San Antonio, national 5-0-5 class sailing championship, Miami.
BOBSLEDDING—STAN BENHAM, Lake Placid, N.Y., and NEIL ROGERS, JIM RANDOLPH and CHARLES RANDOLPH, all of Saranac Lake, N.Y., North American four-man championship, Lake Placid. FRED FORTUNE and JACK YOUNG, both of Lake Placid, N.Y., won two-man championship.
BOXING—SONNY LISTON, 6-round TKO over Mike DeJohn, heavyweights, Miami Beach.
Gene Fullmer, ex-world middleweight champion, majority decision over Wilfie Greaves, New York.
GOLF—PORKY OLIVER, Denver, Jamaica open with 277 for 72 holes, Kingston.
Betsy Rawls, Spartanburg, S.C., Lake Worth ( Fla.) women's open, with 285 for 72 holes. Runner-up: Louise Suggs, Sea Island, Ga., with 286.
HORSE RACING—BARDSTOWN: $137,600 Widener H., 1� m., by 1� lengths, in 2:01 1/5, Hialeah. Steve Brooks up.
FINNEGAN: $56,000 San Felipe H., 1 1/16 m., by neck, in 1:43 2/5, Santa Anita. Willie Harmatz up.
FIRST LANDING: $29,650 Everglades S., 1 1/8 m., by neck, in 1:49 4/5, Hialeah. Eddie Arcaro up.