Tuesday, April 15

1 p.m.--L.A. Lakers at Portland, NBA (taped), ESPN.

4 p.m.--U.S. National Snowboarding Championships (taped), ESPN.

6 p.m.--FIA World Rally Championship: Rally XS New Zealand, auto racing (taped), SPEED.

7 p.m.--Baltimore at Cleveland, MLB, Comcast SportsNet.

7 p.m.--Eastern Conference quarterfinals: New Jersey at Boston, Game 4, NHL, ESPN.

7 p.m.--Eastern Conference quaterfinals: Tampa Bay at Washington, Game 3, NHL, ESPN2.

9:15 p.m.--FIM World Supersport series, motorcycle racing (taped), SPEED.

10 p.m.--Western Conference quarterfinals: Dallas at Edmonton, Game 4, NHL, ESPN2.

10:20 p.m.--AMA Formula Xtreme series, motorcycle racing (taped), SPEED.