Jack Smith, Atlanta, 200-m. NASCAR sweepstakes, for stock cars and convertibles with 61.15 mph avg., in 1956 Dodge, Martinsville, Va.
Johny Mantz, Duarte, Calif., USAC "Dixie 200" 100-m. stock car race, in 1:57.1, in 1956 Ford, Birmingham, Ala.
Nino Valdes, 3-round KO over Bob Woodall, heavyweights, Boston.
Yama Bahama, 3-round KO over Tex Gonzales, middleweights, New York.
Virgil Akins, 2-round KO over Pat Lowry, welterweights, Miami.
Frankie Ryff, 10-round decision over Frankie Ippolito, lightweights, New York.
Mario D'Agata, 10-round decision over Juan Cardenas, bantamweights (nontitle), Milan.
Sam Reshevsky, New York, Lessing J. Rosenwald Trophy tournament, with 9-2 score. New York.
U.S. amateurs, over Mexico and Canada, for Cup of the Americas, with 29� pts., Mexico City.
EUGENIA II: $60,800 Canadian Championship, 1 5/8 m., by 3 lengths, in 2:43 2/5, Woodbine. Juan Sanchez up.
RENEGED: $59,900 Yankee Handicap, 1 1/8 m., by 2� lengths, in 1:51 2/5, Suffolk Downs. Bob Ussery up.
TRAFFIC JUDGE: $23,200 Turf Cup Stakes, 1 1/8 m., by neck, in 1:54 1/5, Laurel. Jack Westrope up.
EASTCOR: Monmouth County Gold Cup, about 2 m. (brush), by 3/4 length, in 4:09 3/5, Red Bank, N.J. John Knowles up.
( Pennsylvania Natl. Horse Show, Harrisburg)
Mexico, top honors with 5 blue ribbons; U.S., 3; Canada, Chile and Ireland 1 each.