This weekend on TV, radio
SATURDAY
AUTO RACING
10 a.m. -- NASCAR Nextel Cup: Goody's Cool Orange 500 practice , Speed
3 p.m. -- NASCAR Craftsman Truck Series: Kroger 250, Ch. 25
PRO BASEBALL
5:30 p.m. -- Exhibition: Cleveland vs. St. Louis, ESPN
COLLEGE BASKETBALL
6:07 p.m. -- NCAA Division 1 semifinal: Ohio State vs. Georgetown, Ch. 4, WEEI (850)
8:47 p.m. -- NCAA Division 1 semifinal: Florida vs. UCLA, Ch. 4, WEEI (850)
PRO BASKETBALL
3 p.m. -- Cleveland at Chicago, ESPN
GOLF
9 a.m. -- European: Open de Portugal (third round), TGC
1 p.m. -- Champions: The Ginn Championship (second round), TGC
3 p.m. -- PGA: Houston Open (third round), Ch. 7
5 p.m. -- LPGA: Kraft Nabisco Championship (third round), ESPN2
6:30 p.m. -- Nationwide: Livermore Valley Wine Country Championship (third round), TGC
PRO HOCKEY
1 p.m. -- Atlanta at Bruins, NESN, WBZ (1030)
7 p.m. -- AHL: Manchester at Hartford, FSN, WGIR (610), WPOP (1410)
7:05 p.m. -- AHL: Providence at Lowell, WLKW (1450), WCAP (980); AHL: Portland at Springfield, WJAB (1440), WNNZ (640)
7:35 p.m. -- AHL: Worcester at Houston, WTAG (580)
HORSE RACING
2:30 p.m. -- UAE Dubai World Cup and UAE Derby, Ch. 5
COLLEGE LACROSSE
Noon -- Penn State at UMass, WRNX (100.9)
1 p.m. -- Syracuse at Loyola (Md.), ESPNU
PRO LACROSSE
10 p.m. -- NLL: Colorado at Minnesota, Versus
SOCCER
10 a.m. -- Premier: Fulham vs. Portsmouth, Fox Soccer
Noon -- Premier: Watford vs. Chelsea, Fox Soccer
5 p.m. -- MISL: Milwaukee at California, Versus
COLLEGE SOFTBALL
3 p.m. -- Texas A&M at Oklahoma, ESPN2
TENNIS
Noon -- ATP Masters/WTA:
SUNDAY
AUTO RACING
1:30 p.m. -- NASCAR Nextel Cup: Goody's Cool Orange 500, Ch. 25
2:30 p.m. -- IndyCar Series: Grand Prix of St. Petersburg, ESPN
COLLEGE BASEBALL
2 p.m. -- UNC-Asheville at Winthrop, ESPNU
PRO BASEBALL
8 p.m. -- New York Mets at St. Louis, ESPN2, WAMG (890), WLLH (1400)
COLLEGE BASKETBALL
7 p.m. -- Women: NCAA Division 1 national semifinal: Rutgers vs. LSU, ESPN
9 p.m. -- Women: NCAA Division 1 national semifinal: North Carolina vs. Tennessee, ESPN
PRO BASKETBALL
1 p.m. -- Miami at Detroit, Ch. 5, WAMG (890), WLLH (1400)
3:30 p.m. -- Dallas at Phoenix, Ch. 5, WAMG (890), WLLH (1400)
6 p.m. -- Cleveland at Celtics, FSN, WRKO (680)
CYCLING
5 p.m. -- Criterium International (final stage, tape), Versus
PRO FOOTBALL
1:30 p.m. -- Arena: Los Angeles at Chicago, ESPN2
GOLF
9 a.m. -- European: Open de Portugal (final round), TGC
1 p.m. -- Champions: The Ginn Championship (final round), TGC
3 p.m. -- LPGA: Kraft Nabisco Championship (final round), Ch. 4; PGA: Houston Open (final round), Ch. 7
6:30 p.m. -- Nationwide: Livermore Valley Wine Country Championship (final round), TGC
PRO HOCKEY
12:30 p.m. -- Detroit at Columbus, Ch. 7
3:30 p.m. -- Bruins at New Jersey, NESN, WBZ (1030)
4:05 p.m. -- AHL: Hartford at Manchester, WPOP (1410), WGIR (610); AHL: Lowell at Providence, WCAP (980), WLKW (1450); AHL: Springfield at Portland, WNNZ (640), WJAB (1440)
SOCCER
9 a.m. -- Italian: Torino vs. Palermo, Fox Soccer
11 a.m. -- Premier: Tottenham vs. Reading, Fox Soccer
COLLEGE SOFTBALL
1 p.m. -- Alabama-Birmingham at Houston, CSTV
TENNIS
Noon -- ATP Masters/WTA: Sony Ericsson Open (men's championship match), Chs. 4 and 12
