SATURDAY

OLYMPICS

See tomorrow's expanded listings

MAJOR LEAGUE BASEBALL

San Francisco at Atlanta 1 p.m.

WTTG-5, WBFF-45

Houston at Chicago Cubs 4 p.m. WGN

Chicago White Sox at Cleveland 7 p.m. WGN

Baltimore at Texas 8 p.m. WDCA-20, WNUV-54 [WTNT-570, WBAL-1090, WAGE-1200, WNAV-1430]

SOCCER

MLS, D.C. United at New England 4 p.m. ESPN2 [WMET-1160, WYSK-1350 (Spanish), WPWC-1480 (Spanish), WACA-1540 (Spanish)]

PRESEASON FOOTBALL

Detroit at Baltimore 8 p.m. Comcast SportsNet [WQSR-FM-102.7, WJFK-1300]

New England at Carolina 8 p.m.

WUSA-9, WJZ-13

COLLEGE FOOTBALL

Southern California vs. Virginia Tech

7:45 p.m. ESPN [WTEM-980, WAGE-1200]

LITTLE LEAGUE WORLD SERIES

International championship 2 p.m. ESPN

U.S. championship 7:30 p.m.

WJLA-7, WMAR-2

GOLF

LPGA, Wachovia Classic 3 p.m.

Golf Channel

PGA, Buick Championship 3 p.m.

WUSA-9, WJZ-13

TENNIS

Pilot Pen tournament 1 p.m.

WUSA-9, WJZ-13

AUTO RACING

NASCAR Nextel Cup, Sharpie 500

7:30 p.m. TNT

HORSE RACING

Travers Stakes 5 p.m. ESPN

SUNDAY

OLYMPICS

See Sunday's expanded listings

MAJOR LEAGUE BASEBALL

Baltimore at Texas 2 p.m. WDCA-20, WNUV-54 [WTEM-980, WBAL-1090, WAGE-1200, WNAV-1430]

Houston at Chicago Cubs 2:10 p.m. WGN

San Francisco at Atlanta 8 p.m. ESPN [WTEM-980]

LITTLE LEAGUE WORLD SERIES

Third-place game 1 p.m. ESPN

Championship 6:30 p.m.

WJLA-7, WMAR-2

GOLF

LPGA, Wachovia Classic 3 p.m.

Golf Channel

PGA, Buick Championship 3 p.m.

WUSA-9, WJZ-13

TENNIS

ATP, TD Waterhouse Cup 2 p.m.

Comcast SportsNet

AUTO RACING

IRL, Firestone Indy 225 2 p.m.

WJLA-7, WMAR-2

Teenager Freddy Adu and D.C. United will travel to Foxboro, Mass., to face the New England Revolution on Saturday.