This weekend on TV, Radio
FRIDAY
AUTO RACING
5:40 p.m. -- NASCAR Nextel Cup Food City 500 qualifying at Bristol, Tenn., Speed Channel
5 a.m. -- Formula One Bahrain Grand Prix qualifying at Sakhir, Speed Channel
PRO BASEBALL
1 p.m. -- Exhibition: New York Yankees vs. Detroit at Lakeland, Fla., ESPN
PRO BASKETBALL
7:30 p.m. -- Celtics at Atlanta, FSN, WWZN (1510)
8 p.m. -- Sacramento at Cleveland, ESPN
10:30 p.m. -- San Antonio at Denver, ESPN
BOXING
9 p.m. -- Friday Night Fights at Uncasville, Conn.: Willie Gibbs vs. Andres Pacheco (middleweights), ESPN2
11 p.m. -- Robert Guerrero vs. Adrian Valdez (featherweights) at Lemoore, Calif., Showtime
GOLF
9 a.m. -- PGA European Estoril Open (second round) at Cascais, Portugal, TGC
4 p.m. -- PGA
PRO HOCKEY
7 p.m. -- AHL: Lowell at Portland, WCAP (980), WJAB (1440); Worcester at Binghamton, WTAG (580)
7:30 p.m. -- AHL: Providence at Manchester, WDDZ (550), WGIR (610); Hartford at Springfield, WNNZ (640), WPOP (1410)
TENNIS
3 p.m. -- Nasdaq-100 Open at Key Biscayne, Fla., ESPN2
7 p.m. -- Nasdaq-100 Open at Key Biscayne, Fla., ESPN2
SATURDAY
AUTO RACING
11:30 a.m. -- NASCAR Busch Series Sharpie Professional 250 qualifying at Bristol, Tenn., Speed Channel
2 p.m. -- NASCAR Busch Series Sharpie Professional 250 at Bristol, Tenn., Chs. 25 and 64
PRO BASEBALL
4 p.m. -- Exhibition: Chicago Cubs vs. Seattle at Las Vegas, ESPN
COLLEGE BASKETBALL/MEN
6 p.m. -- NCAA Division 1 Tournament semifinal at St. Louis: Illinois vs. Louisville, Chs. 4 and 12, WEEI (850)
8:45 p.m. -- NCAA Division 1 Tournament semifinal at St. Louis: North Carolina vs. Michigan St., Chs. 4 and 12, WEEI (850)
PRO BASKETBALL
8:30 p.m. -- Los Angeles Lakers at San Antonio, NBA TV
BOXING
11 p.m. -- Wayne Braithwaite vs. Jean-Marc Mormeck (cruiserweights) at DCU Center, Worcester, Showtime
GOLF
8 a.m. -- PGA European Estoril Open (third round) at Cascais, Portugal, TGC
3 p.m. -- PGA BellSouth Classic at Duluth, Ga., Chs. 7 and 10
PRO HOCKEY
7 p.m. -- AHL: Providence at Lowell, WDDZ (550), WCAP (980); Worcester at Wilkes-Barre/Scranton, WTAG (580); Portland at Hartford, WPOP (1410), WJAB (1440)
7:30 p.m. -- AHL: Springfield at Manchester, WGIR (610), WNNZ (640)
HORSE RACING
5 p.m. -- Florida Derby at Hallandale Beach, Fla., Chs. 5, 6 and 9
7 p.m. -- WinStar Derby at Sunland, N.M., ESPN2
PRO SOCCER
10 p.m. -- Revolution at San Jose, FSN, WRKO (680)
3 p.m. -- MLS: D.C. United at Chivas USA, Chs. 5, 6 and 9
TENNIS
Noon -- Nasdaq-100 Open at Key Biscayne, Fla., Chs. 4 and 12
SUNDAY
AUTO RACING
7 a.m. -- Formula One Bahrain Grand Prix at Sakhir, Speed Channel
12:30 p.m. -- NASCAR Nextel Cup Food City 500 at Bristol, Tenn., Chs. 25 and 64
3:30 p.m. -- IRL Grand Prix of St. Petersburg at St. Petersburg, Fla., ESPN
PRO BASEBALL
8 p.m. -- Red Sox at New York Yankees, Ch. 38, WEEI (850), WSNH (900) (on cable systems where Ch. 38 is not available, the game will air on NESN)
COLLEGE BASKETBALL/WOMEN
7 p.m. -- NCAA Division 1 Tournament semifinal at Indianapolis: LSU vs. Baylor, ESPN
9:30 p.m. -- NCAA Division 1 Tournament semifinal at Indianapolis: Tennessee vs. Michigan St., ESPN
PRO
BASKETBALL
1 p.m. -- Celtics vs. Philadelphia at the FleetCenter, Chs. 5, 6 and 9, WWZN (1510)
3:30 p.m. -- Dallas at Cleveland, Chs. 5, 6 and 9
BOWLING
1 p.m. -- PBA World Championship at Taylor, Mich., ESPN
PRO FOOTBALL
Noon -- Arena League: Los Angeles at Orlando, Chs. 7 and 10
GOLF
9 a.m. -- PGA European Estoril Open (final round) at Cascais, Portugal, TGC
3 p.m. -- PGA BellSouth Classic at Duluth, Ga., Chs. 7 and 10
PRO HOCKEY
4 p.m. -- AHL: Providence vs. Manchester at Dunkin' Donuts Center, Providence, WDDZ (550), WGIR (610); Hartford at Lowell, WCAP (980), WPOP (1410); Albany at Worcester, WTAG (580); Springfield at Portland, WNNZ (640), WJAB (1440)
PRO SOCCER
1 p.m. -- Mexican League: America vs. Atlante, Ch. 27
3 p.m. -- Mexican League: Puebla vs. Guadalajara, Ch. 27
TENNIS
Noon -- Nasdaq-100 Open at Key Biscayne, Fla., Chs. 4 and 12
