BICYCLING—LUIS OCANA of Spain won the 20-day Tour de France, finishing ahead of France's Bernard Th�venet. Defending champion Eddy Merckx did not compete.
BOATING—The 1969 winner BAY BEA took the 66th Chicago-to-Mackinac yacht race with a corrected time of 54:43.15 for the 333-mile course. Scaramouche was second in 55:19.56. E. R. Schmidt's Sassy crossed the finish line first but was placed fourth on a corrected-time basis.
BOWLING—DON JOHNSON won the $37,500 Houston-Sertoma Open for his 21st PBA title as he out-rolled Matt Surina of Longview, Wash. by 98 pins overall.
GOLF—SUSIE MAXWELL BERNING gave herself a 32nd birthday present with a two-over-par 290 victory in the U.S. Women's Open at Rochester, N.Y. (page 18).
A victory in the $210,000 St. Louis Children's Hospital Classic brought 43-year-old GENE LITTLER his first PGA win since being operated on for cancer 16 months ago. A final-round 68 enabled him to beat the tour's leading money-winner, Bruce Crampton, by a stroke. His 268 total was 12 under par.
HARNESS RACING—KEYSTONE SMARTIE ($61), driven by Bill Vaughan, took the Hanover-Hempt Stakes at Pocono Downs in Wilkes Barre, Pa., beating Otaro Hanover by a nose.
The $25,600 Queen City Pace at Greenwood Raceway in Toronto went to MELVIN'S WOE ($6.40), who won by a length over Armbro Nadir. The winner was driven by Joe O'Brien.
HORSE RACING—Rokeby Stable's KEY TO THE MINT ($3.40) won the 87th running of the $109,500 Suburban Handicap at Aqueduct (page 16). Braulio Baeza rode the 4-year-old colt to a 1�-length victory over True Knight. Favored Riva Ridge was scratched at the last minute because of soggy track conditions.
1972 American Derby winner DUBASSOFF ($5), ridden by! Jacinto Vasquez, won the $117,750 Arlington Handicap by 1� lengths over Jogging. It was Dubassoff's first stakes victory this season.
Making it five straight wins, CENTURY'S ENVOY ($3.60) won the $136,050 Juvenile Stakes at Hollywood Park by four lengths over Such a Rush. Jerry Lambert rode the 2-year-old colt to a 1:09 in the six-furlong dash.