2:30pm ET - ESPN2 - UEFA Champions League Semifinals, first leg - Chelsea @ Barcelona - The Final Four! Here's a preview.

7pm - Versus – NHL Playoffs, Game 7: Rangers @ Capitals - This series is heated and should be extremely rough. A physical Game 7 in the Stanley Cup playoffs? Count me in.

7pm - TNT – NBA Playoffs, Game 5: Bulls @ Celtics - The most exciting NBA playoff series resumes in Boston.

9:30pm - TNT – NBA Playoffs, Game 5: Mavericks @ Spurs - The Mavs could hand Duncan his first first-round series loss.

Non-sports pick - 12:30am - CBS - Late Late Show with Craig Ferguson - The always entertaining John McEnroe is on.