NABISCO CHAMPIONSHIP: Karrie Webb shot a 2-under 70 for a 14-under 274 total to win the Nabisco Championship by 10 shots over defending champion Dottie Pepper.
Pepper shot par-72 for the third straight day to finish at 4-under 284, one shot ahead of Meg Mallon (67). Cathy Johnston-Forbes (70) and Michelle Redman (71) tied for fourth at 2-under 286. Helen Dobson (68) and Chris Johnson (73) tied for sixth at 1-under 287.
EMERALD COAST CLASSIC: Gil Morgan stormed back onto the Senior PGA Tour after being sidelined with a rib injury to win the Emerald Coast Classic by four strokes over Larry Nelson.
Morgan shot a 3-under par 67 and finished the 54-hole event at 13-under 197 while Nelson (69) came in 9-under 201. Morgan also became the first wire-to-wire leader on the Senior Tour this year.
Bruce Fleisher (64) finished third at 204, seven strokes behind Morgan. Lee Trevino (68) and Bob Eastwood (69) were tied for fourth another stroke back.
FOOD CITY 500: Rusty Wallace passed Dale Jarrett with 75 laps to go and won the Food City 500 at Bristol Motor Speedway.
Wallace won for the eighth time at Bristol Motor Speedway, a dangerous .533-mile stretch that he's been able to master the past decade. It was Wallace's 50th Winston Cup win and his first since the Food City last April.
Wallace finished 2.622 seconds ahead of Johnny Benson, followed by Ward Burton, Jeremy Mayfield, and Terry Labonte.
NASCAR TRUCK SERIES: Mike Wallace followed brother Rusty's lead, winning the NASCAR Craftsman Truck Series Dodge California 250.
Mike Wallace banged his Ford past Randy Renfrow with just over four laps left and held off Kurt Busch by 0.345 seconds in the 125-mile race on the half-mile Mesa Marin Raceway course.
BRAZILIAN GRAND PRIX: Germany's Michael Schumacher won the Brazilian Grand Prix, his second victory of the Formula One season. Schumacher completed the 71-lap race on the 2.671-mile Jose Carlos Pace track at an average speed of 124.525 mph.
David Coulthard of McLaren finished second, 4.302 seconds behind, but was disqualified because of a technical irregularity in his car's front wing. Italy's Giancarlo Fisichella of the Benetton team was moved up from third to second, followed by Germany's Heinz-Harald Frentzen.
ERICSSON OPEN: Pete Sampras overcame an upset stomach and beat 19-year-old Andreas Vinciguerra 5-7, 7-6 (3), 6-4 in the third round of the Ericsson Open.
Sampras, who won the Open that year, is seeking his first tournament title of 2000. Sampras advanced to a fourth-round showdown of serves against Greg Rusedski, who beat Byron Black 6-1, 7-6 (4).
In other matches, Jan-Michael Gambill upset fifth-seeded Magnus 3-6, 6-3; No. 3 Yevgeny Kafelnikov beat Fernando Meligeni 6-4, 6-3; and unseeded Gianluca Pozzi beat Jiri Novak 6-3, 7-5.
On the women's side, fifth-seeded Serena Williams beat Ai Sugiyama 6-3, 6-0; No. 13 Jennifer Capriati beat Chanda Rubin 6-1, 6-3;
Top seed Martina Hingis and No. 2 Lindsay Davenport also advanced. No. 4 Nathalie Tauziat lost to Nathalie Dechy 6-4, 6-2, and two-time champion Arantxa Sanchez-Vicario was beaten by Sabine Appelmans 6-3, 7-5.
WORLD CHAMPIONSHIPS: Russian pairs champions Yelena Berezhnaya and Anton Sikharulidze withdrew from the World Figure Skating Championships after Berezhnaya failed a drug test.
The withdrawal came a day before they were to begin their short program. The drug test could jeopardize their European title, won in Austria on Feb. 9, when Berezhnaya gave the sample.