Sunday stakes roundup (7/21/02)

* Market Garden ($10.80) improved her career record to two wins in two starts with a half-length victory over Smokin Tempo in the $53,030 Solano County Juvenile Fillies Stakes on at the Solano County Fair.

* Earlier at Solano, champion mule Black Ruby ($2.80) scored a 1 3/4-length victory over archrival Taz to win the $10,000 Millennium Mule Challenge at 400 yards. It was the 32nd time in 39 meetings the two had run one-two .

* Dinkers Millennium ($4.60) outclassed his rivals by three lengths in the $50,000 Horizon Stakes for Ohio-bred three-year-olds at River Downs.