ON THE AIR TODAY

Australian Rules Football

4:30 a.m., FS2 — AFL: Collingwood Magpies at Brisbane Lions.

Baseball

4 p.m., YES, WFAN (660-AM) — MLB: New York Yankees at Houston Astros. 4 p.m., MLB Network — MLB: St. Louis Cardinals at Los Angeles Dodgers.

7 p.m., ESPN2 — NCAA: Louisiana State at Arkansas. 7:30 p.m., ESPN — MLB: Chicago Cubs at Texas Rangers. 10 p.m., NESN, WEEI (103.7-FM) — MLB: Boston Red Sox at Seattle Mariners.

Basketball

2 p.m., CBSSN — NCAA men: Cal State San Bernardino vs. Nova Southeastern in Division II tournament semifinal from Evansville, Ind. 3:30 p.m., NESN Plus — British League: Caledonia Gladiators at Newark Eagles.

4:30 p.m., CBSSN — NCAA men: West Texas A&M vs. Minnesota State in Division II tournament semifinal from Evansville, Ind. 7:09 p.m., Ch. 3 — NCAA men: Arizona vs. Clemson in Division I tournament from Los Angeles.

7:30 p.m., NBCSB — NBA: Boston Celtics at Atlanta Hawks.

7:39 p.m., TBS, truTV, WICH (1310-AM), WICH (94.5-FM) — NCAA men: UConn vs. San Diego State in Division I tournament from Boston.

8 p.m., NBA TV — NBA: Milwaukee Bucks at New Orleans Pelicans.

9:39 p.m., Ch. 3 — NCAA men: North Carolina vs. Alabama in Division I tournament from Los Angeles.

10:09 p.m., TBS, truTV — NCAA men: Iowa State vs. Illinois in Division I tournament from Boston.

Golf

3:30 a.m., Golf Channel — European PGA: Hero Indian Open from New Delhi, India.

4 p.m., Golf Channel — PGA: Houston Open.

7 p.m., Golf Channel — LPGA: The Ford Championship from Gilbert, Ariz. 3:30 a.m. (Friday), Golf Channel — European PGA: Hero Indian Open from New Delhi, India.

Hockey

2 p.m., ESPN2 — NCAA men: UMass vs. Denver in Division I tournament from Springfield, Mass.

5 p.m., ESPNU — NCAA men: Rochester vs. Boston University in Division I tournament from Sioux Falls, S.D.

5:30 p.m., ESPNews — NCAA men: Cornell vs. Maine in Division I tournament from Springfield, Mass.

8:30 p.m., ESPNU — NCAA men: Omaha vs. Minnesota in Division I tournament from Sioux Falls, S.D.

9 p.m., MSG — NHL: New York Rangers at Colorado Avalanche.

Horse Racing

3 p..m, FS2 — Racing from New York.

Tennis

1 p.m., Tennis Channel — Miami Open. 7 p.m., Tennis Channel — Miami Open.