On the air

AUTO RACING

NASCAR, Monster Energy Cup Series, TicketGuardian 500, practice, at Avondale, Ariz.: 12:30 p.m., Fox Sports 1 NASCAR, Xfinity Series, DC Solar 200, practice, at Avondale, Ariz.: 2 p.m., Fox Sports 1 NASCAR, Xfinity Series, DC Solar 200, final practice, at Avondale, Ariz.: 4 p.m., Fox Sports 1 NASCAR, Monster Energy Cup Series, TicketGuardian 500, qualifying, at Avondale, Ariz.: 5 p.m., Fox Sports 1

BOXING

Ronny Rios vs. Azat Hovhannisyan, junior featherweights, at Costa Mesa, Calif. (Saturday): Midnight, ESPN2

COLLEGE BASKETBALL

AAC Tournament, first quarterfinal, at Orlando, Fla.: Noon, ESPN2 Atlantic 10 Tournament, first quarterfinal, at Washington: Noon, NBC Sports Network SEC Tournament, first quarterfinal, at St. Louis: 1 p.m., ESPN Conference USA Tournament, first semifinal, at Frisco, Texas: 1:30 p.m., CBS Sports Network AAC Tournament, second quarterfinal, at Orlando, Fla.: 2 p.m., ESPN2 Atlantic 10 Tournament, second quarterfinal, at Washington: 2:30 p.m., NBC Sports Network SEC Tournament, second quarterfinal, at St. Louis: 3 p.m., ESPN Conference USA Tournament, second semifinal, at Frisco, Texas: 4 p.m., CBS Sports Network Atlantic 10 Tournament, third quarterfinal, at Washington: 6 p.m., NBC Sports Network MAC Tournament, first semifinal, at Cleveland: 6:30 p.m., CBS Sports Network Big East Tournament, first semifinal, at New York: 6:30 p.m., Fox Sports 1 ACC Tournament, first semifinal, at Brooklyn, N.Y.: 7 p.m., ESPN Big 12 Tournament, first semifinal, at Kansas City, Mo.: 7 p.m., ESPN2 AAC Tournament, third quarterfinal, at Orlando, Fla.: 7 p.m., ESPNU SEC Tournament, third quarterfinal, at St. Louis: 7 p.m., SEC Atlantic 10 Tournament, fourth quarterfinal, at Washington: 8:30 p.m., NBC Sports Network Mountain West Tournament, first semifinal, at Las Vegas: 9 p.m., CBS Sports Network ACC Tournament, second semifinal, at Brooklyn, N.Y.: 9 p.m., ESPN Big 12 Tournament, second semifinal, at Kansas City, Mo.: 9 p.m., ESPN2 AAC Tournament, fourth quarterfinal, at Orlando, Fla.: ,9 p.m. ESPNU Big East Tournament, second semifinal, at New York: 9 p.m., Fox Sports 1 SEC Tournament, fourth quarterfinal, at St. Louis: 9 p.m., SEC Mountain West Tournament, second semifinal, at Las Vegas: 11:30 p.m., CBS Sports Network Pac-12 Tournament, second semifinal, at Las Vegas: 11:30 p.m., Fox Sports 1 Big West Tournament, first semifinal, at Anaheim, Calif. (Saturday): Midnight, ESPNU

GOLF

PGA Tour, Valspar Championship, second round, at Palm Harbor, Fla.: 2 p.m., The Golf Channel Champions Tour, Toshiba Classic, first round, at Newport Beach, Calif.: 6 p.m., The Golf Channel European PGA Tour, Hero Indian Open, third round, at New Delhi (Saturday): 2:30 a.m., The Golf Channel

HIGH SCHOOL HOCKEY

University vs. St. Francis de Sales, OHSAA state semifinal, at Nationwide Arena, Columbus: 10 a.m., Spectrum Sports Channel Dublin Jerome vs. St. Ignatius, OHSAA state semifinal, at Nationwide Arena, Columbus: 12:30 p.m., Spectrum Sports Channel

MLB

Spring training, Pittsburgh vs. Philadelphia, at Clearwater, Fla.: 1 p.m., MLB Network

NBA

Washington at New Orleans: 8 p.m., NBA TV Cavaliers at L.A. Clippers: 10:30 p.m., NBA TV, Fox Sports Ohio, WTAM-AM 1100, WMMS-FM 100.7, WFUN-AM 970

NHL

Detroit at Columbus: 7 p.m., Fox Sports Ohio

SOCCER

Bundesliga, Mainz vs Schalke: 2:30 p.m., Fox Sports 2

WINTER SPORTS

2018 Winter Paralympics, Opening Ceremony, at Pyeongchang, South Korea: 6 a.m., NBC Sports Network 2018 Winter Paralympics, Biathlon and Alpine Skiing, at Pyeongchang, South Korea: 11 p.m., NBC Sports Network

WOMEN’S COLLEGE BASKETBALL

America East Tournament, final, at higher-seeded school: 4 p.m., ESPNU