On the air

NASCAR, Monster Energy Series, STP 500, practice, at Ridgeway, Va.: 10 a.m., FS1

NASCAR, Camping World Truck Series, Alpha Energy Solutions 250, qualifying, at Martinsville, Va.: 11 a.m., FS1

NASCAR, Monster Energy Series, STP 500, final practice, at Ridgeway, Va.: 12:30 p.m., FS1

NASCAR, Camping World Truck Series, Alpha Energy Solutions 250, at Martinsville, Va.: 2 p.m., FS1 NASCAR, Monster Energy Series, STP 500, qualifying, at Ridgeway, Va.: 5 p.m., FS1

Formula One, Australian Grand Prix, at Melbourne, Australia: 12:55 a.m. (Sunday), ESPN2

BOXING

Jose Martínez vs. Alejandro Santiago, junior bantamweights, at Ponce, Puerto Rico: 8:30 p.m., ESPN Dillian Whyte vs. Lucas Browne, heavyweights, at London (same-day tape): 10 p.m., HBO

COLLEGE BASEBALL

Arkansas at Florida: Noon, ESPN2

COLLEGE BASKETBALL

NCAA Division II Tournament, championship, Ferris St. vs. Northern St. (SD), at Sioux Falls, S.D.: 3 p.m., CBS NCAA Tournament, South Regional, final, LoyolaChicago vs. Kansas St., at Atlanta: 6:09 p.m., TBS NCAA Tournament, West Regional, final, Florida St. vs. Michigan, at Los Angeles: 8:49 p.m., TBS

COLLEGE GYMNASTICS

Women, SEC Champiomships, at St. Louis: 7 p.m., ESPN2

COLLEGE HOCKEY

NCAA Tournament, West Regional, finals, St. Cloud St.-Air Force winner vs. MSU-Mankato-Minn.-Duluth winner, at Sioux Falls, S.D.: 9 p.m., ESPN2

COLLEGE SOFTBALL

Tennessee at South Carolina: 3 p.m., ESPN2

Texas A&M at Florida: 5 p.m., ESPN2

FIGURE SKATING

World Championships, Ice Dance Free Program, at Milan: Noon, NBCSN World Championships, Men’s Free Program, at Milan (same-day tape): 5 p.m., NBCSN

GOLF

PGA Tour, WGC-Dell Technologies Match Play, round of 16, at Austin, Texas: 10 a.m., GOLF

PGA Tour, Corales Puntacana Resort & Club Championship, third round, at Punta Cana, Dominican Republic: 2 p.m., GOLF

PGA Tour, WGC-Dell Technologies Match Play, quarterfinals, at Austin, Texas: 2 p.m., NBC

LPGA Tour, Kia Classic, third round, at Carlsbad, Calif.: 7 p.m., GOLF

HORSE RACING

Saturday at the Races (races from Gulfstream Park and Aqueduct): 4 p.m., FS2

MAJOR LEAGUE BASEBALL

Houston vs. Boston, at Fort Myers, Fla.: 1 p.m., MLB Colorado vs. Chicago Cubs (split squad), at Mesa, Ariz.: 10 p.m., MLB

MOTORSPORTS

AMA Monster Energy Supercross, at Indianapolis: 6:30 p.m., FS1

NBA

Minnesota at SIXERS: 6 p.m., NBCSP

New Orleans at Houston: 8 p.m., NBA

NHL

Tampa Bay at DEVILS: 7 p.m., MSG+ 2

Buffalo at RANGERS: 7 p.m., MSG

RUGBY

English Premiership, Saracens vs. Harlequins (sameday tape): 7 p.m., NBCSN