AUTO RACING
NASCAR, Truck Series, N.C. Education Lottery 200, final practice (10:30 a.m.), pole qualifying (4 p.m.), race (8 p.m.), SPEED-TV
NASCAR, Sprint Cup, Sprint Showdown practice (noon), pole qualifying (5 p.m.), SPEED-TV
NASCAR, Sprint Cup, Sprint-All-Star Race practice (1:30 p.m.), pole qualifying (6 p.m.), SPEED-TV
BASEBALL, MAJOR LEAGUE
BOSTON at PHILADELPHIA, 7 p.m., NESN-TV, MLB-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 CHICAGO CUBS, 2:10 p.m., WGN-TV
BASEBALL, HIGH SCHOOL
OXFORD HILLS at BANGOR, 4:15 p.m., WZON Bangor (620 AM) radio
BASKETBALL, NBA PLAYOFFS
Conference Semifinals
BOSTON at PHILADELPHIA, 8 p.m., ESPN-TV
OKLAHOMA CITY at L.A. LAKERS, 10:30 p.m., ESPN-TV
BOXING
Junior welterweights, Raymond Serrano vs. Karim Mayfield, 9 p.m, ESPN2-TV
CYCLING
Tour of California, stage 6, 5 p.m., NBCSN-TV
GOLF
European PGA Tour, Volvo World Match Play, 8 a.m., The Golf Channel-TV
Nationwide Tour, BMW Charity Pro-Am, 12:30 p.m. The Golf Channel-TV
PGA Tour, Byron Nelson Championship, 3 p.m., The Golf Channel-TV
LPGA, Sybase Match Play Championship, 6:30 p.m., The Golf Channel-TV
HORSE RACING
NTRA, Black-Eyed Susan Stakes, 4 p.m., NBCSN-TV
SOFTBALL, COLLEGE
NCAA Division I Playoffs
KENTUCKY vs. MICHIGAN, 4:30 p.m., ESPN2-TV
VALPARAISO at LOUISVILLE, 7 p.m., ESPN2-TV