AUTO RACING
Carroll Shelby, Dallas, 100-m. sports car race, with 84.1 mph avg. speed, in Ferrari Monza, Ft. Worth.
BOXING
Nino Valdes, 8-round TKO over Ken Hammer, heavyweights, Charlotte, N.C.
Charley Cotton, 10-round decision over Joey Giardello, middleweights, New York.
GAELIC FOOTBALL
County Dublin, over County Kerry, 21-7, New York.
GOLF
Mason Rudolph, Clarksville, Tenn., over Jack Parnell, 6 and 4, Western Amateur, Nashville.
Marlene Bauer Hagge, Sarasota, Fla., Churchill Valley Invitational, with 293 for 72 holes, Pittsburgh.
HARNESS RACING
HILLSOTA: $10,000 Triple Crown Pace (first leg), 1 m., by head, in 2:02 2/5, Rosecroft, Bill Fleming, driver.
HORSE RACING
SEA O ERIN: $44,100 Balmoral Citation Handicap, 1 3/16 m., by nose, in 1:59 4/5, Balmoral at Washington Pk., Ill. Ken Church up.
LYCKA: $30,950 Betsy Ross Stakes, 6 f., by nose, in 1:09 4/5, Garden State Pk., N.J. Nick Shuk up.
TERRANG: $29,700 Will Rogers Stakes, 1 m., by head, in 1:35 1/5, Hollywood Pk., Calif. Willie Shoemaker up.
CHEVATION: $25,000 Dixie Handicap, 1 3/8 m., by nose, in 2:17 2/5, Pimlico, Md. Chris Rogers up.
PRINCESS TURIA: $24,700 Black Eyed Susan Stakes, 1 1/16 m., by 4� lengths, in 1:45 3/5, Pimlico. Willie Hartack up.
SHOOTING
(World pigeon shooting championships, Rome)