A Roundup Of The Week July 21-27

BOXING—MIKE TYSON knocked out Marvis Frazier 30 seconds into the first round of their scheduled 10-round heavyweight bout in Glens Falls, N.Y., to extend his record to 25-0 (page 18).

Tsuyoshi Hamada of Japan knocked out champion Rene Arredondo of Mexico in the first round to win the WBC junior welterweight championship in Tokyo.

COMMONWEALTH GAMES—In the first two days of competition in Edinburgh, Scotland, SARAH HARDCASTLE of England established a meet record in the 400-meter freestyle with a time of 4:07.68; 13-year-old ALLISON HIGSON of Canada became the youngest medalist in Games history when she won the women's 200-meter breaststroke in a meet-record 2:31.20; in track and field, Canada's MARK McKOY won the 110-meter hurdles for the second time, in a meet record 13.31.

CYCLING—GREG LeMOND of the United States became the first non-European to win the Tour de France when he completed the 23-day, 2,542-mile race in a composite time of 110 hours, 35 minutes and 19 seconds. LeMond finished 3:10 ahead of teammate Bernard Hinault of France (page 12). MARIA CANINS of Italy won the 616-mile women's Tour de France with a time of 27:13:37, 15:31 ahead of Jeannie Longo of France.

GOLF—BEN CRENSHAW shot a final-round 68 for an 18-under-par 270 to collect the $90,000 first prize at a PGA tournament in Grand Blanc, Mich., and to defeat Doug Tewell and J.C. Snead by a stroke.

Pat Bradley sank a 12-foot birdie putt on the first playoff hole to beat Ayako Okamoto and win an LPGA event in Woodbridge, Ont. Bradley and Okamoto completed regulation play at a 12-under-par 276. Bradley's victory was worth $52,500.

HARNESS RACING—On the Million Dollar Babies card at the Meadowlands, the richest in harness racing history, CULLIN HANOVER ($22.20), driven by Buddy Gilmour, won the $1,025,000 Woodrow Wilson Pace, the sport's most lucrative race. For his four-length win over Ali Khan, Cullin Hanover earned the $780,750 winner's check. The 2-year-old's time for the mile was 1:54[4/5]. NADIA LOBELL ($3.20), driven by John Campbell, won the Sweetheart Pace for 2-year-old fillies by 2� lengths over Time Well Spent. Nadia Lobell, who earned $457,750 for the victory, was timed at 1:55[1/5] DITKA HANOVER ($3.40), with Jan Nordin in the sulky, won the Peter Haughton Memorial Trot for 2-year-olds with a track-record time of 1:57[3/5]. The 3�-length win over Mack Lobell was worth $439,625. ARMBRO FLING ($6.60), driven by George Sholty, won the Merrie Annabelle Trot for 2-year-old fillies and the $297,125 first prize by three-quarters of a length over Crown Starlet. Armbro Fling's time was 1:59[3/5]. Ron Waples drove ANGELA TY ($41.80) to a 3�-length win over Table Dancer in the Mistletoe Shalee Pace for 3-year-old fillies. In winning $296,625, Angela Ty was timed at 1:55[2/5].

Barberry Spur ($4.20), driven by Bill O'Donnell, won the Cane Pace at Yonkers Raceway by 4� lengths over H H SHADOW and won $162,828. Barberry Spur's time for the mile was a record-tying 1:55[1/5] for the Cane.

HORSERACING—WISE TIMES ($24.60), with 17-year-old Chris Decarlo in the saddle, won the Haskell Invitational Handicap and the $180,000 first-place money by 1� lengths over Personal Flag. The 3-year-old's time for the 1? miles was 1:48[3/5].

LACROSSE—The UNITED STATES defeated Canada 18-9 to win the world championship in Toronto (page 42).