SATURDAY
AUTO RACING
NASCAR Sprint Cup, Aaron’s 499 qualifying, noon, Speed-TV
NASCAR Nationwide Series, Aaron’s 312, 3:15 p.m., ABC-TV; WNZS Veazie (1340 AM) radio
BASEBALL, COLLEGE
SOUTH CAROLINA at ARKANSAS, 1 p.m., ESPN2-TV
BASEBALL, HIGH SCHOOL
ELLSWORTH at MDI, 4 p.m., WDEA Ellsworth (1370 AM) radio; WDEA Internet (am1370wdea.com)
BASEBALL, MAJOR LEAGUE
BALTIMORE at BOSTON, 1:10 p.m., NESN-TV; WZON Bangor (620 AM), WDEA Ellsworth (1370 AM), WHOU Houlton (100.1 FM), WRKD Rockland (1450 AM), WCME Camden (96.7 FM), WQDY Calais (92.7 FM), WSYY Millinocket (1240 AM), WALZ Machias (95.3 FM), WEGP Presque Isle (1390 AM), WFAU Augusta (1280 AM), WKTJ Farmington (99.3 FM), WIGY Madison (97.5 FM) radio
CHICAGO WHITE SOX at DETROIT, 3;30 p.m., WFVX-TV Bangor
ATLANTA at COLORADO, 8 p.m., MLB-TV
BASKETBALL, NBA PLAYOFFS
INDIANA at ORLANDO, 2 p.m., ESPN-TV
MEMPHIS at L.A. CLIPPERS, 4:30 p.m., ESPN-TV
OKLAHOMA CITY at DALLAS, 7:30 p.m., TNT-TV
SAN ANTONIO at UTAH, 10 p.m., TNT-TV
BOXING
Demetrius Andrade vs. Rudy Cisneros, 10 p.m., ESPN2-TV
GOLF
European PGA, Open de Espana, 8 p.m., The Golf Channel-TV
PGA, Wells Fargo Championship, 1 p.m., The Golf Channel-TV; 3 p.m., CBS-TV
Champions Tour, Insperity Championship, 6:30 p.m., The Golf Channel-TV
HOCKEY, MEN
IIHF World Championships, U.S. vs. CANADA, 10:30 p.m. (delay), NBCSN-TV
HOCKEY, NHL PLAYOFFS
N.Y. RANGERS at WASHINGTON, 12:30 p.m., NBC-TV
HORSE RACING
NTRA, Kentucky Derby Undercard, 11 a.m., NBCSN-TV
NTRA, Kentucky Derby, 4 p.m., NBC-TV
MIXED MARTIAL ARTS
Pat Barry vs. Lavar Johnson; Josh Koscheck vs. Johny Hendricks; Rousimar Pal-hares vs. Allan Belcher; Nate Diaz vs. Jim Miller, 8 p.m., WFVX-TV
MOTORCYCLE RACING
AMA Pro Racing, 8 p.m. (delay), Speed-TV
Supercross, 10 p.m., Speed-TV
SOCCER, PREMIER LEAGUE
ARSENAL vs. NORWICH CITY, 7:30 a.m., ESPN2-TV
SOCCER, MLS
PHILADELPHIA at SEATTLE, 4 p.m., NBCSN-TV
NEW YORK at LOS ANGELES, 4 p.m., ESPN-TV
NEW ENGLAND at REAL SALT LAKE, 7 p.m., Comcast SportsNet New England-TV
SOFTBALL, COLLEGE
FLORIDA at ALABAMA, 4 p.m., ESPN2-TV
SUNDAY
AUTO RACING
NASCAR Sprint Cup, Aaron’s 499, noon, WFVX-TV Bangor; WNZS Veazie (1340 AM) radio
NHRA, Southern Nationals, 7 p.m. (delay), ESPN2-TV
BASEBALL, MAJOR LEAGUE
BALTIMORE at BOSTON, 1:35 p.m., NESN-TV; WZON Bangor (620 AM), WDEA Ellsworth (1370 AM), WHOU Houlton (100.1 FM), WRKD Rockland (1450 AM), WCME Camden (96.7 FM), WQDY Calais (92.7 FM), WSYY Millinocket (1240 AM), WALZ Machias (95.3 FM), WEGP Presque Isle (1390 AM), WFAU Augusta (1280 AM), WKTJ Farmington (99.3 FM), WIGY Madison (97.5 FM) radio
N.Y. YANKEES at KANSAS CITY, 2 p.m., TBS-TV
L.A. DODGERS at CHICAGO CUBS, 2:10 p.m., WGN-TV
PHILADELPHIA at WASHINGTON, 8 p.m., ESPN-TV
BASKETBALL, NBA PLAYOFFS
ATLANTA at BOSTON, 7 p.m., TNT-TV; WZON Bangor (620 AM) radio
CHICAGO at PHILADELPHIA, 1 p.m., ABC-TV
MIAMI at NEW YORK, 3:30 p.m., ABC-TV
L.A. LAKERS at DENVER, 9:30 p.m., TNT-TV
GOLF
European PGA, Open de Espana, 8 p.m., The Golf Channel-TV
PGA, Wells Fargo Championship, 1 p.m., The Golf Channel-TV; 3 p.m., CBS-TV
Champions Tour, Insperity Championship, 6:30 p.m., The Golf Channel-TV
HOCKEY, NHL PLAYOFFS
ST. LOUIS at LOS ANGELES, 3 p.m., NBC-TV
PHILADELPHIA at NEW JERSEY, 7:30 p.m., NBCSN-TV
MOTORCYCLE RACING
MotoGP World Championship, 8 p.m., Speed-TV
MotoGP Moto2, 1 p.m. (delay), Speed-TV
FIM World Superbike, 2 p.m. (delay), Speed-TV
AMA Pro Racing, 11 p.m., Speed-TV
SOFTBALL, COLLEGE
TEXAS at OKLAHOMA, 1 p.m., ESPN-TV