AUTO RACING
NASCAR Sprint Cup, Duck Commander 500 practice, 11:30 a.m., final practice 2 p.m., qualifying 6:30 p.m., FS1-TV
NASCAR XFINITY Series, O’Reilly Auto Parts 350, qualifying, 4:30 p.m., race 8:30 p.m., FS1-TV
BASEBALL, MAJOR LEAGUE
BOSTON at N.Y. YANKEES, 7 p.m., NESN-TV; WZON Bangor 620 AM, WDEA Ellsworth (1370 AM), WHOU Houlton (100.1 FM), WQDY Calais (92.7 FM), WYBA Rockland (105.5 FM), WSYY Millinocket (94.9 FM), WEGP Presque Isle (1390 AM), WKTJ Farmington (99.3 FM), WALZ Machias (95.3 FM), WLOB Portland (1310 AM), WJJB Portland (96.3 FM), WPEI Portland/Saco (95.9 FM), WOXO Norway (92.7 & 100.7 FM) radio
BASEBALL, MINOR LEAGUE
READING at PORTLAND, 6 p.m., WEZR Lewiston (1240 AM), WKTQ South Paris (1450 AM), WTME Rumford (780 AM) radio
BASKETBALL, NBA
BOSTON at CLEVELAND, 7:30 p.m., Comcast SportsNet New England-TV; WEZQ Bangor, (92.9 FM) radio
BOXING
Friday Night Fights, 9 p.m., ESPN2-TV
World Series of Fighting, 9 p.m., NBCSN-TV
GOLF
Masters, Second Round, 8 a.m., The Golf Channel-TV; 3 p.m., ESPN-TV
MIXED MARTIAL ARTS
Bellator MMA Live, 9 p.m., Spike-TV
TENNIS
WTA, Family Circle Cup, quarterfinal, 1 p.m., ESPN2-TV